CN101668925B

CN101668925B - Round panel lining

Info

Publication number: CN101668925B
Application number: CN2008800137810A
Authority: CN
Inventors: 金承汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-28
Filing date: 2008-02-27
Publication date: 2013-07-31
Anticipated expiration: 2028-02-27
Also published as: CN101668925A; KR100791590B1

Abstract

The present invention relates to a curved panel (3200) which is used to construct a tunnel in addition to an arch shaped underground or aboveground structure. The curved panel (3200) has a curved shape corresponding to the arch shape of the tunnel or the structure, thus increasing supporting force, thereby ensuring the structural stability, reducing the construction time, and enhancing the constructability and economic efficiency thereof. Furthermore, the present invention provides a method of manufacturing the curved panel (3200), an apparatus for manufacturing the curved panel (3200), a curved panel lining, and a curved panel construction method.

Description

The curved panel lining cutting

Technical field

The present invention relates generally to a kind of curved panel, more specifically, relate to following a kind of curved panel, this curved panel is except being used to build underground or on the ground the domes, also being used to build the tunnel, and this curved panel has and the corresponding arcuate shape of the arcuate in shape of described tunnel or domes, therefore increased support force, guarantee stability of structure thus, reduced the engineering time, but and improved application property and business efficiency.

Background technology

Usually, in Korea S, because geographical feature, when the speedway, national highway, railway in mountain area or municipal highway were passed in construction, the construction in tunnel was absolutely necessary.

Most of tunnels form and pass mountain area or deep under ground.This tunnel is typically supported by stable basement rock, but tunnel even can be by using lock bolt, jetcrete, reinforcing bar or supporting job practices and support by unsettled basement rock by other.Therefore, only just can guarantee Stability of Tunnel by basic tunnel support member.

Yet, up to now, in order to guarantee long-time stability and reply accident loads, and for the convenience of R and M and the effect of playing decoration, after main tunnel support member has been installed, also by using concrete or steel concrete to form lining cutting.

In most of the cases, lining cutting is built as a kind of decoration.Because lining cutting is excavated in explosion and finished the back construction, so lining cutting may break because of a variety of causes, for example, and because of removing too early of the imbalance in cross section, hydration heat, mould etc. broken.

Owing to these reasons, the lining cutting that is used to decorate can make the pedestrian by being not easy on the contrary, and diminishes the outward appearance in tunnel.In addition, under concrete-lined situation, because concrete intensity is lower than metal and has big relatively weight for certain volume, so the lining cutting element cross-section increases.Thereby the size of the excavation regions in tunnel needs to increase, and therefore has the shortcoming that construction cost increases.

In addition, need to use expensive punching block to come cast concrete.Because concrete curing, the moving and installing of mould, and the assembling of reinforcing rib, half that therefore approximately needs the cost constructing tunnel time come

Recently, be devoted to overcome in the process of these problems, introducing prefabricated lining construction method.Yet,, therefore need relatively costly main equipment because the weight of the member relevant with intensity is too big.In addition, the shortcoming of existence is, is difficult to install the device that is used to support lining cutting member rear surface, and therefore need have big relatively space after the rear surface of lining cutting member.

In addition, though be provided with the shearing resistance key between adjacent prefabricated panel, panel must use lock bolt or anchor pole to install rather than installed independently.Even panel is installed independently, but because this member is too big, but therefore application property reduces, and the excavating area cross-sectional area in tunnel increases.

Simultaneously, except prefabricated lining construction method, attempted adopting other method, in these methods, used panel to replace mould to be used in the tunnel, panel uses lock bolt fastening, and panel is inserted between the H beam as support member.Yet the problem of existence is that application property and business efficiency reduce.

Summary of the invention

Therefore, in view of making the present invention under the situation of the above-mentioned problems in the prior art, the manufacture method that the purpose of this invention is to provide a kind of curved panel, a kind of manufacturing equipment of curved panel, a kind of curved panel lining cutting and a kind of construction method of round panel, wherein said curved panel is except being used to build underground arch or the ground domes, also be used to build the tunnel, this curved panel has the arcuate shape corresponding to the arcuate in shape of described tunnel or structure, therefore increased support force, thereby the assurance stability of structure, but reduced the engineering time and improved application property and business efficiency.

In order to realize above-mentioned target, the invention provides a kind of manufacture method of curved panel, a kind of manufacturing equipment of curved panel, a kind of curved panel lining cutting and a kind of construction method of round panel.

In the manufacture method of curved panel, form curved surface by the curved fiber reinforcement with longitudinal direction and make curved panel along this fiber reinforcement, wherein in described fiber reinforcement, fiber is embedded in the resin.This method comprises: with the elementary flat shape that is configured as of fiber reinforcement; Elementary sclerosis is through the fiber reinforcement of elementary shaping; The fiber reinforcement of the elementary sclerosis of secondary shaping process is so that the fiber reinforcement of the elementary sclerosis of process bends to arcuate shape; By making the fiber reinforcement of the secondary shaping of process pass heating clamber, come the fiber reinforcement of secondary sclerosis through secondary shaping; And tractive passes through the fiber reinforcement of secondary sclerosis and cuts this fiber reinforcement continuously.

Selectively, this method can comprise: elementary shaped fibers reinforcement, so that this fiber reinforcement bends to arcuate shape; Secondary shaping is through the fiber reinforcement of elementary shaping, so that bend to arcuate shape through the fiber reinforcement of elementary shaping; Pass heating clamber by the fiber reinforcement with secondary shaping, sclerosis is through the fiber reinforcement of secondary shaping; Pass through the fiber reinforcement of secondary sclerosis and cut this fiber reinforcement with continuous tractive.

As other selection scheme, this method can comprise: make the fiber reinforcement be exposed under the heater and this fiber reinforcement of elementary shaping, so that the fiber reinforcement bends to arcuate shape; To bend to arcuate shape through the fiber reinforcement of elementary shaping and harden this fiber reinforcement; To be drawn into arcuate shape through the fiber reinforcement of overcure with use tractive roller, and cut this fiber reinforcement.

Therefore, the curved surfaces of fiber reinforcement forms along the direction of tractive fiber reinforcement.

Here, in the fiber reinforcement, fiber can be embedded in the resin before fiber forms.Fiber also can be embedded in the resin after fiber forms.After forming fiber, the fiber of formation can be inserted in the mould, and can use pump with the resin injection of scheduled volume in mould, thereby fiber is embedded in the resin.

The fiber reinforcement can be by traction unit tractive continuously.Traction unit can comprise: clamper, and this clamper is used to keep the fiber reinforcement; And guiding wall, each of this guiding wall has arcuate shape, this guiding wall guiding clamper, and this clamper guides the fiber reinforcement along the longitudinal direction.

Clamper can comprise: the clamper body, and this clamper body is used to surround the fiber reinforcement; Hydraulic jack, this hydraulic jack are used for described fiber reinforcement is fastened to described clamper body; With the roller on the corresponding opposed end that is arranged in the clamper body, wherein this roller moves along the guiding groove that is formed in the corresponding guiding wall, therefore makes that traction unit can be along guiding wall tractive fiber reinforcement.

The fiber reinforcement can be by traction unit tractive continuously, and this traction unit comprises the circular orbit device.The circular orbit device can comprise: use a pair of gear that rotates from the power of external power supply supply; Circular orbit band with contact surface with preset width, this circular orbit band is being wound up on the relative position on the described gear, thereby the mode that makes the circular orbit band advance with circular orbit by the rotation of gear moves, wherein the circular orbit band is advanced along curve, and the circular orbit device comprises a pair of circular orbit device, and this above and below that circular orbit device is arranged in the fiber reinforcement is with conpressed fibers reinforcement and mobile fiber reinforcement up and down.

The fiber reinforcement can be by traction unit tractive continuously, and this traction unit comprises roller device.This roller device can comprise one or more rollers with up or down to the fiber reinforcement application of force, wherein, when tractive fiber reinforcement, the arcuate shape of fiber reinforcement is kept by the difference of revolving force between the roller and size.

Simultaneously, at least one core body can be arranged in the fiber reinforcement.This core body can be configured as arcuate shape.

This core body can form before forming fiber, so that when forming fiber, core body is supplied on the fiber, and fiber and core body are placed in the mould and with the resin injection of scheduled volume in mould, so that fiber and core body are embedded in the resin, thereby form the fiber reinforcement, this fiber reinforcement is shaped by the curved surfaces shaping dies.

The curved surfaces shaping dies can move along the direction of mobile fiber reinforcement, and under the inactive state of fiber reinforcement described fiber reinforcement is shaped.

In addition, can be by forming combining structure on after-treatment device each end in the opposed end of fiber reinforcement, wherein after-treatment device comprises: end formed mould, this end formed mould are connected in the opposed end of fiber reinforcement each to form combining structure; With mold and bed die, this mold and bed die are arranged on the upper surface and soffit of fiber reinforcement, so that pressure and heat are applied on the upper surface and soffit of this fiber reinforcement, each of wherein said mold and bed die has predetermined curvature.

This fiber reinforcement can be furnished with the reinforced sheet that is used for heat-resisting/fire-resistant, surfacing or reinforcement.

Simultaneously, the manufacturing equipment of curved panel comprises: be used for the fiber feeding unit of delivery of fibers; Resin feeding unit, this resin feeding unit are used for resin is fed on the fiber to form the fiber reinforcement; Be used for forming unit that the fiber reinforcement is formed; Be used for the traction unit of continuous tractive through the fiber reinforcement of shaping; With the cutter unit that is used to cut the fiber reinforcement that tractive goes out.The fiber reinforcement is bent to and makes this fiber reinforcement have curved surfaces along its longitudinal direction.

For this reason, forming unit can comprise: first molded component, this first molded component are used for the elementary flat shape that is configured as of fiber reinforcement; First hardened component, this first hardened component are used for the fiber reinforcement of elementary sclerosis through elementary shaping; Second molded component, this second molded component are used for coming the fiber reinforcement of secondary shaping through elementary sclerosis by bending to arcuate shape through the fiber reinforcement of elementary sclerosis; With second hardened component, this second hardened component is used for the fiber reinforcement of secondary sclerosis through secondary shaping.Selectively, forming unit can comprise: first molded component, this first molded component are used for the elementary arcuate shape that is configured as of fiber reinforcement; Second molded component, this second molded component are used for the secondary arcuate shape that is configured as of fiber reinforcement through elementary shaping; With second hardened component, this second hardened component is used to heat and harden through the fiber reinforcement of secondary shaping.As other selection scheme, this forming unit can comprise: first molded component, this first molded component are used for the elementary arcuate shape that is configured as of fiber reinforcement; With second molded component, this second molded component is used for secondary arcuate shape and the sclerotic fiber reinforcement of being configured as of the fiber reinforcement of elementary shaping.Thereby the direction that is pulled along this panel on described panel forms curved surfaces.

Traction unit can comprise: clamper, and this clamper is used for the gripping fibers reinforcement; And guiding wall, each of this guiding wall has arcuate shape, this guiding wall guiding clamper, and this clamper guides the fiber reinforcement along the longitudinal direction.

Clamper can comprise: the clamper body, and this clamper body is used to surround the fiber reinforcement; Hydraulic jack, this hydraulic jack are used for the fiber reinforcement is fastened to the clamper body; With the roller on the opposed end that is arranged in the clamper body, wherein this roller moves along the guiding groove that is formed on the corresponding guiding wall, therefore makes fiber reinforcement quilt along the guiding wall tractive.

Traction unit can comprise the circular orbit device.The circular orbit device can comprise: a pair of gear that is rotated by the power from the external power supply supply; Circular orbit band with contact surface with preset width, this circular orbit band is wound up on the described gear on its relative position, so that the mode that the circular orbit band is advanced with circular orbit by the rotation of gear moves, wherein the circular orbit band is advanced along curve, and the circular orbit device comprises a pair of circular orbit device, this is arranged in the above and below of described fiber reinforcement to the circular orbit device, with extrusion fiber reinforcement and mobile fiber reinforcement up and down.

Traction unit can comprise roller device.This roller device can comprise one or more rollers with to the described fiber reinforcement application of force up or down, and wherein, when tractive fiber reinforcement, the arcuate shape of fiber reinforcement is kept by the difference of revolving force between the roller and size.

The manufacturing equipment of curved panel also can comprise: after-treatment device, and this after-treatment device comprises end formed mould, this end formed mould is connected to each end of opposed end of fiber reinforcement to form combining structure; And mold and bed die, this mold and bed die are arranged on the upper surface of fiber reinforcement and the soffit so that described fiber reinforcement is exerted pressure, and each in this mold and the bed die has predetermined curvature.

In addition, the manufacturing equipment of curved panel can comprise that also angle regulating unit is to regulate the height of forming unit, thereby the direction that makes the fiber reinforcement discharge from forming unit can be conditioned, wherein the height of guiding wall can be regulated along the guiding wall pillar, thereby can adjust guiding wall according to the arcuate shape of fiber reinforcement.

Simultaneously, the curved panel lining cutting comprises: a plurality of composite lining members, and each of these a plurality of lining cutting members has preset width, and has predetermined curvature with respect to the longitudinal direction of this lining cutting member; With the linkage that is used for interconnecting adjacent lining cutting member.

Like this, described lining cutting is arranged to arcuate in shape along the arch direction of domes, thereby has guaranteed stability of structure, and has reduced the engineering time.

Each composite lining member comprises: go up arc, arc has predetermined curvature along its longitudinal direction on this; The arc lower plate corresponding with last arc; And be arranged in arc connector between arc and the arc lower plate, and to decide according to the shape of the mould that is used to make arc connector, arc connector has one or more shape of cross sections and cross-sectional area.

Arc connector has polygon cross section or circular cross section along the longitudinal direction, and arc connector forms arc on this longitudinal direction.

In addition, a plurality of bonding projections can be arranged on the external surface of lining cutting member.

Linkage can comprise: be arranged in the connecting elements between the adjacent lining cutting member, this connecting elements covers the external surface of the end in opposite directions of adjacent lining cutting member; And bolt unit, this bolt unit is used for connecting elements is connected on the lining cutting member.

Linkage can comprise: be arranged in the connecting elements between the adjacent lining cutting member, this connecting elements covers the external surface of the end in opposite directions of adjacent lining cutting member; And be applied to adhering device between connecting elements and the lining cutting member.

Here, the out-of-flatness surface that is used for mutually locking can be formed on the contact surface between connecting elements and the lining cutting member.

Linkage can comprise a pair of connecting elements that is arranged between the lining cutting member, and this connecting elements is connected respectively to the end in opposite directions accordingly of adjacent lining cutting member.Connecting elements can have corresponding connection projection, so that connecting elements interconnects by the connection that connects between the projection.

Linkage can comprise a pair of connecting elements that is arranged between the lining cutting member, and this is connected respectively to the end in opposite directions accordingly of adjacent lining cutting member to connecting elements.Connecting elements can be locked to two connection inserts on the connecting elements by use and be connected to each other.

Selectively, linkage can comprise: be respectively formed at the connecting portion on the corresponding end in opposite directions of adjacent lining cutting member; And being arranged in connector between the lining cutting member, the relative end of this connector is connected on the corresponding connecting portion.Each connecting portion can be formed in the groove on the corresponding end of each lining cutting member.Connector can comprise: the projection body, and the opposed end of this projection body is inserted in the corresponding grooves; With the central body of the core that is arranged in the projection body, this central body is arranged between the lining cutting member so that central body closely contacts with the lining cutting member.

Here, groove can have rounded internal surface, and the projection body can have rounded outer surface, thereby makes the projection body closely contact with groove.

In addition, the upper surface of connecting elements and soffit can be outwards outstanding from the external surface of lining cutting member.The upper surface of connecting elements and soffit can be circular arc.

Linkage can comprise the connector with predetermined length.This connector can be arranged between the adjacent lining cutting member and be connected to the end in opposite directions of adjacent lining cutting member.This connector can have the upper surface and the soffit of different length.

Connector can have first space and second space, be inserted with described second space of insertion material in wherein said first space and be connected in described first space, and be filled with reinforcement material in this second space, thereby under described reinforcement material was filled into state in described second space, the length of described connector can change by inserting described insertion material.

In addition, reinforced panel can be attached on the external surface of lining cutting member.

Equally, concrete can be applied on the external surface of lining cutting member.

Simultaneously, the construction method of round panel that is used for building lining cutting (this lining cutting is used panel manufacturing and is configured to domes) comprises: prepare a plurality of combined type curved panels, each of these a plurality of curved panels has preset width and vertically has predetermined curvature with respect to it, and described curved panel has one or more shape of cross sections and cross-sectional area; Brill is dug domes or is levelled up the ground; Be installed in the domes to form arcuate shape along the arch direction of domes with curved panel that will preparation, reduced the engineering time thus, and strengthened support force.The installation of curved panel comprises prefabricated panel rack is installed in the domes, and curved panel is supported on the prefabricated panel rack of installation, wherein, when boring the pick domes, curved panel is installed continuously, after this, the prefabricated panel rack that uses ornament materials will be supported with curved panel by once-through operation covers.

Here, arrangement for adjusting height can be arranged on the prefabricated panel rack, regulates the height of curved panel to use arrangement for adjusting height.

Selectively, the construction method of round panel that is used for building lining cutting (this lining cutting is used panel manufacturing and is configured to domes) can comprise: prepare a plurality of combined type curved panels, each of these a plurality of curved panels has preset width and vertically has predetermined curvature with respect to it, and described curved panel has one or more shape of cross sections and cross-sectional area; Brill is dug domes or is levelled up the ground; Be installed in the domes to form arcuate shape along the arch direction of domes with curved panel that will preparation, reduced the engineering time thus, and increased support force.In the installation of curved panel, after domes are got into predetermined distance, the concrete structure be used for supporting curved panel is installed, and by once-through operation curved panel is installed so that curved panel by concrete structural supports.

Here, guiding piece can be arranged in the upper end of concrete structure, and the lower end of curved panel can be inserted in the corresponding guiding piece, thereby by the end from domes curved panel is pushed in these domes under the guiding of guiding piece, and curved panel is installed in the domes.

In addition, fiber can be filled between the inner surface of curved panel and domes.

In addition, injection orifice can be formed in the curved panel, so that fiber is injected by this injection orifice.Injection orifice can be a screwed hole, and fiber passes this screwed hole, and the backstop bolt can insert in the screwed hole can open sealing thread hole, ground.

Equally, between the inner surface of curved panel and domes, can be limited with the gap.

Each curved panel can use lock bolt to be fastened to internal placement to be had on the basement rock of described domes.Lock bolt can closely contact with curved panel.Lock bolt can with the spaced apart predetermined distance of curved panel.In addition, nut can be arranged on the rear surface of curved panel so that the end of lock bolt fits in this nut.

In addition, after boring the pick domes, can be by arranging the linear panel that have the circular arc cross section separately and have a predetermined length at the inner surface of domes forming first lining cutting, and can cover described first lining cutting to form second lining cutting by curved panel.

Here, after linear panel is assembled each other by linear panel being fed to described domes and linear panel being installed in the domes to form first lining cutting, after curved panel is assembled each other by curved panel being fed to domes and curved panel being installed in the domes, perhaps by curved panel being directly installed on the installation site in the domes, to form second lining cutting, can be further bore pick and be fed to other linear panel in the domes and be installed in the domes, and other curved panel can be installed in the domes domes.

When broken parts appears on the part of external surface of curved panel, adhesive can be applied on the broken parts, and high strength reinforcing fibre sheet can be able to be attached on the part that is applied in adhesive.

When broken parts appears on the curved panel, can remove this broken parts from this curved panel, connect panel and can be installed in removing on broken parts that part of of curved panel, and alternative panel can be connected on the curved panel by connecting panel.

In the present invention, curved panel is except being used to build underground or on the ground the domes, also be used to build the tunnel, this curved panel has the arcuate shape corresponding to the arcuate in shape of this tunnel or domes, therefore increased support force, thereby guaranteed stability of structure, reduced the engineering time, but and raising application property and business efficiency.

In addition, the present invention has made things convenient for that the lining cutting panel is connected to each other along the horizontal direction arch direction of domes (promptly along).Equally, in order to form arcuate shape, the connection of the direction of tunnel (promptly along) along the longitudinal direction also can easily be carried out and be maintained securely between the lining cutting panel.Therefore, guarantee stability of structure, reduced the engineering time, but increased application property and business efficiency.

In the present invention, the connector end in opposite directions of adjacent lining cutting member that can be used for being connected to each other.In this case, connecting elements is outstanding from connector, and connects groove and be formed on the end in opposite directions of lining cutting member, thereby makes connecting elements be inserted in the corresponding connection groove.Therefore, the lining cutting member can be connected to each other securely.

In addition, when the lining cutting member is connected to each other along the longitudinal direction,, still can easily eliminate this gap even the gap occurs between the lining cutting member.In addition, the width of curved panel lining cutting can be regulated.

In the arched tunnel structure, combine with linear panel so that strengthen under the situation of arched tunnel at curved panel, can improve support force significantly.

Under the stable situation of basement rock,, therefore needn't after boring the pick basement rock, just carry out the construction of lining cutting immediately because the basement rock of drilled pick can maintain under the state that is not subjected to support long-term and stably.Therefore, the installation of lining cutting panel and backfill thereof can be carried out in the position that not influenced by explosion.Under the unsettled situation of basement rock, because after boring the pick basement rock, just must strengthen the basement rock of drilled pick immediately, therefore backfilling material mixes with accelerating admixture so that this backfilling material rapid solidification when the construction lining cutting, thereby has prevented to make concrete intensity reduction because of concussion of blasting.

In addition, the tunnel that uses the job practices of curved panel of the present invention to make things convenient for to build highway tunnel, railway tunnel, aqueduct tunnel, multistage tunnel, use shield tunnel machine or open type tunnel machine and form, vertically tunnel, the tunnel with ventilating duct, Fang Yan tunnel, ecological tunnel, road tunnel, be formed on the domes in tunnel, open cut backfill type tunnel, the temporary structure that is used for various purposes and sports palace and so on of obstruction below.

Description of drawings

Fig. 1 is the view that shows according to the embodiment of the manufacturing equipment of curved panel of the present invention and manufacture method to Fig. 3;

Fig. 4 is the view that shows according to the embodiment of traction unit of the present invention to Fig. 8;

Fig. 9 is the view that shows according to the embodiment of forming unit of the present invention;

Figure 10 is the view that shows according to the embodiment of shaping dies of the present invention;

Figure 11 is the view that shows the structure of the shaping dies that can produce the different size product;

Figure 12 shows the view that uses according to the fiber reinforcement of core body manufacturing of the present invention;

Figure 13 shows that use is according to the manufacturing equipment of the curved panel of core body of the present invention and the view of manufacture method;

Figure 14 is the view that shows according to the embodiment of curved surfaces shaping dies of the present invention;

Figure 15 is the view that shows according to another embodiment of curved surfaces shaping dies of the present invention;

Figure 16 is the view that shows according to the another kind of manufacture method of curved panel of the present invention;

Figure 17 is the view that shows according to the embodiment of after-processing technology of the present invention;

Figure 18 shows the view can make according to the structure of the curved panel with different curvature of the present invention;

Figure 19 is the view that shows according to the structural behavior of curved panel lining cutting of the present invention;

Figure 20 is the sectional view according to curved panel lining cutting of the present invention;

Figure 21 is to show according to the view of curved panel lining cutting with respect to the embodiment of horizontal direction structure connected to one another that make of the present invention to Figure 23;

Figure 24 is to show according to the view of curved panel lining cutting with respect to the embodiment of longitudinal direction structure connected to one another that make of the present invention to Figure 38;

Figure 39 shows the view that is used to strengthen the reinforced panel of curved panel lining cutting according to of the present invention;

Figure 40 is the view that shows the curved panel lining cutting that forms as one according to of the present invention and concrete that be used to strengthen;

Figure 41 is the sectional view that shows the tunnel of building by construction method of round panel according to the present invention;

Figure 42 and Figure 43 are the views that shows prefabricated panel support part according to the embodiment of the present invention;

Figure 44 is the sectional view that shows the tunnel of building by the construction method of round panel of another embodiment according to the present invention;

Figure 45 is the view that shows the job practices of the concrete structure of another embodiment according to the present invention;

Figure 46 is the view of other embodiment that shows the concrete structure of Figure 45;

Figure 47 is to show the view that is installed in according to the guiding piece in the concrete structure of the present invention to Figure 48;

Figure 49 is the view that shows according to another embodiment of concrete structure of the present invention;

Figure 50 is the sectional view of operation that shows the concrete structure of Figure 49;

Figure 51 is the sectional view that the line A-A along Figure 49 is intercepted;

Figure 52 shows the view that curved panel is transported the method in the tunnel into after assemble curved panel mutually the outside, tunnel according to of the present invention;

Figure 53 shows the view that transports the method for curved panel after in the tunnel curved panel being assembled mutually according to of the present invention;

Figure 54 is the view that shows according to method of the present invention, that directly curved panel is assembled mutually in the tunnel to Figure 57;

Figure 58 shows to form the sectional view that runs through according to the injection orifice of curved panel of the present invention;

Figure 59 shows to form the sectional view that runs through according to another injection orifice of curved panel of the present invention;

Figure 60 is the sectional view that shows lock bolt, and this lock bolt is connected to according to forming as one on the curved panel of the present invention and with curved panel;

Figure 61 is the sectional view that shows lock bolt, and this lock bolt is connected to removably according on the curved panel of the present invention;

Figure 62 shows the sectional view that is arranged in according to the nut on the rear surface of curved panel of the present invention;

Figure 63 is the view that shows the nut shown in Figure 62;

Figure 64 is the view that shows the construction method of round panel of another embodiment according to the present invention;

Figure 65 is the view that shows according to the job practices of the curved panel of the job practices of Figure 64 and linear panel;

Figure 66 shows that connector used according to the invention connects the view of curved panel;

Figure 67 shows according to the sectional view that is applied to the curved panel in multi-stag tunnel of the present invention;

Figure 68 shows according to of the present invention to be applied to the sectional view that inside has the curved panel in the tunnel of ventilating duct;

Figure 69 shows the sectional view that is applied to the curved panel in the tunnel that uses the formation of shield tunnel machine according to of the present invention;

Figure 70 shows the sectional view that is applied to the curved panel in the another kind of tunnel that uses the formation of shield tunnel machine according to of the present invention;

Figure 71 is the sectional view that shows the job practices in open cut backfill type tunnel;

Figure 72 is the view that shows the job practices of vertical shaft;

Figure 73 is the view that shows according to the broken parts place under repair of curved panel of the present invention;

Figure 74 shows according to the view that has occurred on the curved panel of the present invention damaging; And

Figure 75 is the view that shows the broken parts place under repair shown in Figure 74.

Description of reference numerals:

1100: fiber feeding unit 1200: the resin feeding unit

1300: 1310: the first molded components of forming unit

1330: the first hardened components of 1320: the second molded components

Hardened component 1350 in 1340: the second: shaping dies

1351: curved surfaces shaping dies 1360: heating clamber

1370: fibre forming mould 1380: pump

1390: drive motors 1391: guide rail

1400: traction unit 1410: guiding wall

1420: pillar 1430: the clamper body

1500: circular orbit device 1550: roller device

1600: angle regulating unit 1700: reinforced sheet

1710: end formed mould 1720: mold

1730: bed die 2100: the lining cutting member

2120: extended element 2150: connector

2190: out-of-flatness surface 2300: connector

2200: linkage 2210: connecting elements

2235: connect insert 2240: adhering device

2250: reinforced panel 2251: strengthen projection and groove

3100: tunnel 3200: curved panel

3200 ': sleeve panel 3200 ": replace panel

3200 " ': panel 3300 connected: concrete structure

3310: concrete body 3320: reinforcing rib

3330: crab-bolt 3340: the pedestal angle section

3350: 3342: the first guiding pieces of fastening angle section

3370: the three guiding pieces of 3360: the second guiding pieces

3400: lock bolt 3410: connecting bolt

3420: nut 3500: prefabricated panel rack

3510: rack body 3520: bolt

3530: dull and stereotyped 3540: sloping portion

3550: support blade 3560: lock bolt

3600: linear panel

The specific embodiment

Below, with the manufacturing equipment of describing according to curved panel of the present invention, then, will the manufacture method of the curved panel of this equipment of use be described.

Referring to figs. 1 to 3, curved panel manufacturing equipment of the present invention comprises: the fiber feeding unit 1100 of delivery of fibers; And resin feeding unit 1200, this resin feeding unit is fed on the described fiber resin to form fiber reinforcement 1090.The curved panel manufacturing equipment also comprises: forming

unit

1300, and 1300 pairs of fiber reinforcements 1090 of this forming unit form; Traction unit 1400, this traction unit with predetermined curvature along its horizontal (or vertically) direction fiber reinforcement 1090 of tractive through being shaped continuously; And the cutter unit (not shown), this cutter unit cutting quantity-produced fiber reinforcement 1090.

As shown in Figure 1, forming unit 1300 comprises: first molded component 1310, and this first molded component is with the fiber reinforcement 1090 elementary flat shapes that are configured as; And first hardened component 1330, the fiber reinforcement 1090 of 1330 pairs of elementary shapings of process of this first hardened component carries out elementary sclerosis.Forming unit 1300 also comprises: second molded component 1320, this second molded component 1320 come the fiber reinforcement 1090 through elementary sclerosis is carried out secondary shaping by bending to the method for arcuate shape through the fiber reinforcement 1090 of elementary sclerosis; And second hardened component 1340, the fiber reinforcement 1090 of 1340 pairs of secondary shapings of process of this second hardened component carries out secondary sclerosis to keep its arcuate shape.Here, by the guiding of traction unit 1400 tractives, then, fiber reinforcement 1090 is output to cutter unit to fiber reinforcement 1090 under the state of sclerosis.Therefore, can realize continuous production.

Selectively, as shown in Figure 2, forming unit 1300 ' can comprise: first molded component 1310 ', and this first molded component 1310 ' is with the fiber reinforcement 1090 elementary arcuate shape that are configured as; Second molded component 1320 ', this second molded component 1320 ' will be configured as arcuate shape through 1090 levels of fiber reinforcement of elementary shaping; And hardened component 1330 ', this hardened component 1330 ' heats through the fiber reinforcement 1090 of secondary shaping under predetermined temperature and therefore makes fiber reinforcement 1090 harden.

As other selectable scheme, as shown in Figure 3, forming unit 1300 " can comprise: first molded component 1310 ", this first molded component 1310 " with the fiber reinforcement 1090 elementary arcuate shape that are configured as; With second molded component 1320 ", this second molded component 1320 " will be configured as arcuate shape through 1090 levels of fiber reinforcement of elementary shaping, and simultaneously to fiber reinforcement heating and make its sclerosis.

Simultaneously, with reference to figure 4 to Fig. 6, traction unit 1400 comprises: clamper, this clamper gripping fibers reinforcement 1090; And guiding wall 1410, each guiding wall 1410 has arcuate shape, and these guiding wall 1410 guiding clampers.In other words, guiding wall 1410 is used for guiding along the longitudinal direction fiber reinforcement 1090.Guiding wall 1410 is supported by pillar 1420, and this pillar 1420 is arranged in several positions.

Here, clamper comprises: clamper body 1430, and this clamper body 1430 surrounds fiber reinforcement 1090; Hydraulic jack 1431, this hydraulic jack 1431 is fixed to fiber reinforcement 1090 on the clamper body 1430; And roller 1413, this roller 1413 is arranged on the relative end of clamper body 1430.Roller 1413 can move along corresponding guiding groove 1415, and this guiding groove 1415 is formed on the corresponding guiding wall 1410.Fiber reinforcement 1090 quilts are along guiding wall 1410 tractives.

As a kind of method that described clamper is applied driving force, as shown in Figure 6, hydraulic jack can be connected on the clamper body 1430 so that this hydraulic jack application of force along the longitudinal direction.Selectively, also can use the method that promotes or spur clamper by independently backguy, gear or chain.

As shown in Figure 6, preferably, roller 1413 is rotatably connected on the corresponding roller axle 1414 of clamper body 1430, and is configured such that these rollers can change the position with respect to pillar 1420.

Therefore, only, just can form dissimilar fiber reinforcement 1090 with different curvature radius by using another forming unit to change forming unit 1300.Only another guiding wall that has a corresponding radius of curvature by use is changed guiding wall 1410, just can draw different fiber reinforcements 1090.

Simultaneously, as shown in Figure 7, traction unit 1400 can comprise circular orbit device 1500.

Circular orbit device 1500 comprises: a pair of gear 1520, and this rotates by the power from the outside supply gear; And circular orbit band 1510, this circular orbit band has the contact surface of preset width and is wound up on the gear 1520 in its relative end, thus the mode that makes circular orbit band 1510 advance with circular orbit by the rotation of gear 1520 moves.In this case, fiber reinforcement 1090 moves continuously by the rotation of circular orbit band 1510 and is pulled.

Circular orbit device 1500 can comprise a pair of circular orbit device 1500, and this becomes to make them be arranged in the above and below of fiber reinforcement 1090 to the circular orbit device construction, and so mobile under pressure fiber reinforcement 1090.

The contact surface of the circular orbit band 1510 of contact fiber reinforcement 1090 is curved with corresponding to the dissimilar fiber reinforcement 1090 with different curvature radius.For achieving this end, on circular orbit band 1510, be formed with through hole 1511, and process on the stationary axle arranged with predetermined bend radius of this circular orbit band, thereby make that circular orbit band 1510 is forced to advance along the curve with corresponding radius of curvature.In addition, according to the size or the thickness of fiber reinforcement 1090, can increase or reduce the quantity of gear 1520.

Selectively, as shown in Figure 8, traction unit 1400 can comprise roller device 1550.

At length, a plurality of roller arrangements are above or below fiber reinforcement 1090, perhaps be arranged in the above and below of fiber reinforcement 1090 simultaneously, thereby can regulate to adapt to the curvature of the fiber reinforcement 1090 for the treatment of tractive by the size of change roller or by the revolving force of regulating roller.For example, as shown in Figure 8,, roller make the revolutions per minute of upper roller be higher than the revolutions per minute of roller down by being set, thus can the tractive curved panel.In addition, the size by roller being constructed so that upper roller is greater than the size of roller down, with can the tractive curved panel.

In this case, because constant power is applied on the upper surface and soffit of fiber reinforcement 1090, so the thickness of fiber reinforcement 1090 can keep constantly, and pressure is applied on the fiber reinforcement 1090 equably.

This roller device 1550 can be used in the forming unit, and this forming unit bends to arcuate shape with fiber reinforcement 1090.In other words, this forming unit is constructed in the mode identical with said structure, and handles plane fibers reinforcement 1090 by this forming unit.Thereby this plane fibers reinforcement 1090 is bent to arcuate shape by the difference between the rotary speed of upper roller and following roller 1550.

Simultaneously, referring to figs. 1 to Fig. 3, fiber reinforcement 1090 of the present invention also can comprise reinforced sheet 1700.

At length, at Fig. 1 in each figure of Fig. 3, the step that reinforced sheet 1770 is attached to fiber reinforcement 1090 can be passed second molded component 1320 (or 1320 ' at

fiber reinforcement

1090,1320 ") carry out in addition before, thereby can make reinforced sheet and the sclerosis of fiber reinforcement 1090 one.

Reinforced sheet 1700 is used to strengthen the performance of curved panel.Can use the reinforced sheet of any kind, for example heat-resisting/fire-resistant sheet material, surfacing sheet material, strengthen sheet material or the like.Certainly, also can be or strengthen on the surface that coating be coated to curved panel to strengthen its characteristic with heat-resisting/fireproof coating, surface treatment paint.

Below, will describe forming unit and the reinforced sheet of Fig. 2 with reference to figure 9 in detail.

Reinforced sheet 1700 is supplied on the fiber reinforcement 1090 that is shaped by first molded component 1310 ' from the outside.After this, be furnished with the fiber reinforcement 1090 of reinforced sheet 1700 by second molded component, 1320 ' the secondary arcuate shape that is configured as.Through the fiber reinforcement 1090 of secondary shaping by hardened component 1330 ' sclerosis and by to front haulage.At this moment, preferably, add the inner surface and the external surface of thermal fiber reinforcement 1090 with predetermined temperature.

Here, cross section with can draw continuously by the structure of the forming unit shown in Fig. 9 1300 along the corresponding curved panel of white portion in the sectional view of the line B-B of Figure 10 intercepting.The part of the sectional view of A-A intercepting along the line is arranged on the end of forming unit, and this part is used for keeping being arranged on the core of sectional view of B-B intercepting along the line and the part that is separated with the peripheral part of the sectional view of B-B intercepting along the line.

In addition, Figure 11 shows the structure of forming unit 1300 ', and the structure construction of this forming unit 1300 ' becomes to make not need to prepare forming unit with the corresponding a few types of fiber reinforcement of different size.Because this structure as long as the width of fiber reinforcement 1090 is identical, then only needs a kind of forming unit 1300 (mould that for example has single body), can form the fiber reinforcement 1090 with different-thickness.Forming unit 1300 ' has plate 1301, and this plate 1301 is placed on the core of this forming unit.Inserting plate 1302 is supported by bolt 1303.

Simultaneously, as shown in Figure 12, curved panel can manufacture has this kind structure, promptly in this structure, when producd fibers reinforcement 1090, is formed with at least one core body 1050 in the fiber reinforcement 1090.

Be arranged in core body 1050 in the fiber reinforcement 1090 except realizing insulation function, be used for also when fiber reinforcement 1090 is configured as arcuate shape, preventing that the material of fiber reinforcement 1090 from deflecting into a side, therefore make the shape of fiber reinforcement 1090 remain unchanged.

Here, core body 1050 is preferably made by the member as insulation materials, is perhaps made by the member that can form arcuate shape by extrusion forming process, injection technique, casting technique or other method easily.When needs high strength core 1050, core body 1050 can be by being applied to resin the method manufacturing on the surface of core body 1050 before the core body sclerosis.

Core body 1050 can have the structure of hollow cross-section, perhaps selectively, can have the structure of solid cross-section.Particularly, core body can form by interconnecting two members that have U-shaped cross-section separately, thereby has square cross section, therefore can avoid contingent difficulty in extrusion forming process or injection technique.

Therefore, as shown in Figure 13, at the external surface by fiber reinforcement 1090 being applied to core body 1050 and handle them by forming process, traction process and cutting process and make under the situation of curved panel, the shape of fiber can remain unchanged when being pulled, and curved panel can have insulation effect.

In addition, as shown in Figure 14, in forming unit 1300, curved surfaces shaping dies 1351 can be configured to be fixed on the precalculated position.Selectively, as shown in Figure 15, curved surfaces shaping dies 1351 also can be constructed to be permeable to move along static fiber reinforcement 1090.

With reference to Figure 14,, can change the radius of curvature of arc fiber reinforcement to be produced according to the application target of fiber reinforcement 1090.In the present invention, only, promptly can produce various types of fiber reinforcements 1090 with different curvature radius by changing curved surfaces shaping dies 1351 '.

For reducing the frictional force between curved surfaces shaping dies 1351 and the fiber reinforcement 1090, preferably, curved surfaces shaping dies 1351 comprises several short relatively moulds of arranged in series, thereby make that the arcuate shape of fiber reinforcement is kept, and make the frictional force between fiber reinforcement and the curved surfaces shaping dies 1351 reduce.

With reference to Figure 15, when fiber reinforcement 1090 was drawn into arcuate shape, this fiber reinforcement may be because the difference of the upper surface of this fiber reinforcement and the traction force between the soffit and being out of shape undesirablely.For preventing this problem, the present invention can be constructed so that when tractive fiber reinforcement 1090, and fiber reinforcement 1090 is static and curved surfaces shaping dies 1351 moves along the fiber reinforcement, and promptly the curved surfaces along the fiber reinforcement moves.

Simultaneously, with reference to Figure 16, the arc core body 1050 that is provided with fiber reinforcement 1090 in use is made under the situation of the curved panel with a plurality of reinforced sheets 1700, and reinforced sheet 1700,1700 ' is being attached in the step of arc core body, and heat is fed on the arc core body from heat generator 1440.After this, the arc core body is compressed roller 1560 compressions and draws by compression roller 1560 simultaneously.

When the curved panel of making by said method, because curved panel is cut by cutter unit, so the end of this curved panel can be cut glossily.Yet under needs were connected to each other the situation of curved panel, each curved panel need have combining structure.Therefore, need to carry out the manufacturing step of this post processing in addition.

Be illustrated as the after-treatment device of this purpose with reference to Figure 17.After-treatment device comprises: end formed mould 1710, this end formed mould are used on each end of opposed end of the fiber reinforcement 1090 that passes forming unit 1300, to form combining structure; And mold 1720 and bed die 1730, this mold 1720 and bed die 1730 are applied to respectively on the upper surface and soffit of fiber reinforcement 1090, and have predetermined bend radius.

Therefore, just in time at fiber reinforcement 1090 by after forming unit 1300 is pulled out, its end that has been cut is inserted in the corresponding end formed mould 1710.In this state, fiber reinforcement 1090 quilts are tractive further, and is placed on the bed die 1730 and cutting simultaneously.Subsequently, the end of this new cutting of fiber reinforcement is inserted in another remaining end formed mould 1710.After this, mold 1720 is to lower compression.At this moment, fiber reinforcement 1090 quilts are tractive in opposite direction, and forms combining structure by end formed mould 1710 on the relative end of this fiber reinforcement 1090.

Below, will describe the method for using curved panel manufacturing equipment to make curved panel in detail with said structure.

As shown in Figure 1, fiber feeding unit 1100 delivery of fibers.Resin feeding unit 1200 is fed to resin on the already served fiber.Therefore, form fiber reinforcement 1090.

Here, can before fiber is completed into, fiber be embedded in the resin.Selectively, also can be after fiber form, be applied to the fiber that forms on the resin and be embedded in the resin.

In addition, fiber can be embedded in the resin by the following method: after fiber forms, the fiber that forms is inserted in first molded component 1310, and use pump 1380 to be expelled in first molded component 1310 (with reference to Figure 11) resin of scheduled volume.

After the fiber of fiber reinforcement 1090 had been embedded in the resin by said method, forming unit 1300 was shaped and sclerotic fiber reinforcement 1090, and traction unit 1400 continuous tractive fiber reinforcements 1090.Cutting part cutting fibre reinforcement 1090.

Carry out elementary shaping with reference to 1310 pairs of fiber reinforcements of figure 1, the first molded component 1090.The 1330 elementary sclerosis of first hardened component are through the fiber reinforcement 1090 of elementary shaping.Second molded component 1320 carries out secondary shaping by the method that will bend to arcuate shape through the fiber reinforcement 1090 of elementary sclerosis to the fiber reinforcement 1090 through elementary sclerosis.The fiber reinforcement 1090 of the secondary shaping of second hardened component, 1340 level sclerosis process is to keep the arcuate shape of fiber reinforcement.

In other words, the fiber reinforcement 1090 elementary fiber reinforcements 1090 that are configured as flat shape and the elementary shaping of elementary subsequently sclerosis process.Fiber reinforcement 1090 through elementary sclerosis carries out secondary shaping so that it bends to arcuate shape.The fiber reinforcement 1090 of the secondary shaping of process is by secondary sclerosis, thereby the fiber reinforcement of the secondary sclerosis of this process 1090 keeps its arcuate shape that are drawn into by roller 1020, and after this cuts.

Selectively, as shown in Figure 2, can make curved panel by the following method: first molded component 1310 ' is with the fiber reinforcement 1090 elementary arcuate shape that are configured as, second molded component 1320 ' will be configured as arcuate shape through 1090 levels of fiber reinforcement of elementary shaping, and the fiber reinforcement 1090 of hardened component 1330 ' heating and the secondary shaping of sclerosis process.

In other words, elementary shaped fibers reinforcement 1090 is so that it bends to arcuate shape.The fiber reinforcement 1090 of the elementary shaping of secondary shaping process is so that it bends to arcuate shape.Sclerosis is through the fiber reinforcement 1090 of secondary shaping.After this, through the fiber reinforcement 1090 of overcure by traction unit 1400 tractives and after this cut.

As other selection scheme, as shown in Figure 3, can make curved panel by the following method: first molded component 1310 " with the fiber reinforcement 1090 elementary arcuate shape that are configured as; and second molded component 1320 " will be configured as arcuate shape through 1090 levels of fiber reinforcement of elementary shaping, and harden it simultaneously.

In other words, elementary shaped fibers reinforcement 1090 is so that it bends to arcuate shape.Be configured as arcuate shape and hardened simultaneously by secondary through the fiber reinforcement 1090 of elementary shaping.After this, through the fiber reinforcement 1090 of overcure by traction unit 1400 tractives and after this cut.

Simultaneously, fiber reinforcement 1090 being configured as arcuate shape can be by making fiber reinforcement 1090 pass the circular arc mould or coming the fiber reinforcement is carried out bending or drawing realizes by the roller device 1550 that uses Fig. 8.Selectively, can make that also fiber reinforcement 1090 is configured as arc by the combination of above-mentioned two kinds of methods.

Simultaneously, the same with roller device 1550, Fig. 4 optionally is used as forming unit 1300 to the circular orbit device 1500 of the traction unit shown in Fig. 6 1400 or Fig. 7.In addition, any device all can be used as shaping unit 1300, is arcuate shape as long as this device can draw the fiber reinforcement by continuous forming process.

Here, pass second molded component 1320 of Fig. 1 in Fig. 3 at

fiber reinforcement

1090,1320 ' or 1320 " before, can link the step of the reinforced sheet 1700 that is used for heat-resisting/fire-resistant, surfacing or reinforcing fibre reinforcement 1090, with the performance of reinforcing fibre reinforcement 1090.Therefore, reinforced sheet can harden integratedly with the fiber reinforcement.

Simultaneously, as shown in Figure 12, at least one pre-formed core 1050 with arcuate shape can be arranged in the fiber reinforcement 1090, undesirably is out of shape to prevent this fiber reinforcement 1090 when fiber reinforcement 1090 is pulled.This be because, in this case, traction force can be applied on the core body 1050, although and fiber reinforcement 1090 thicker relatively, its thickness can become even when being shaped.

Below with reference to Figure 13 explanation core body 1050 is arranged in method in the fiber reinforcement 1090.

Fiber is by 1100 supplies of fiber feeding unit.The fiber of supply is embedded in the resin in the resin feeding unit 1200 forming fiber reinforcement 1090, and this fiber reinforcement 1090 is supplied to shaping dies 1350.At this moment, before this fiber reinforcement 1090 was supplied to shaping dies 1350, the core body 1050 with arcuate shape was supplied in the fiber reinforcement 1090.The fiber reinforcement 1090 that comprises core body 1050 is shaped by shaping dies 1350, and is hardened when passing heating clamber 1360.Subsequently, the tractive of fiber reinforcement by traction unit 1400 forms arcuate shape and is discharged to the outside of manufacturing equipment.

With reference to Figure 14, processing core body 1050 before fiber process forming technology.Like this, prefabricated core body 1050 is supplied to fibre forming mould 1370 by roller 1020.At this moment, before fiber was supplied to fibre forming mould 1370, this fiber was supplied to the external surface of core body 1050.

After this, use pump 1380 in fibre forming mould 1370, so that fiber and core body are embedded in the resin, therefore forms fiber reinforcement 1090 with an amount of resin injection.Fiber reinforcement 1090 is shaped by curved surfaces shaping dies 1351 and by circular orbit device 1500 tractive continuously.

Here, as shown in Figure 14, curved surfaces shaping dies 1351 can have static structure.

With reference to Figure 14, the present invention can be according to being scheduled to the various fiber reinforcements that purpose production has different curvature radius.In other words, only, just can change the radius of curvature of the fiber reinforcement that will produce by changing curved surfaces shaping dies 1351.

Selectively, as shown in Figure 15, curved surfaces shaping dies 1351 can be configured to move along the direction that fiber reinforcement 1090 is moved.

At length, with reference to Figure 15, when fiber reinforcement 1090 pulled into arcuate shape, fiber reinforcement 1090 may be because the difference of the upper surface of this fiber reinforcement and the traction force between the soffit and undesirably distortion.Therefore, for preventing this situation, curved surfaces shaping dies 1351 can be at fiber reinforcement 1090 and draw fiber reinforcement 1090 when static.

In this case, arrange independently guide rail 1391.Curved surfaces shaping dies 1351 moves along guide rail 1391, thereby draws fiber reinforcement 1090 with constant power, therefore increases the dimensional accuracy of fiber reinforcement 1090.The length that fiber reinforcement 1090 tractives are predetermined, and operation traction unit 1400.After this, fiber reinforcement 1090 is by 1412 clampings of clamping jack.Subsequently, curved surfaces shaping dies 1351 moves along guide rail 1391 by drive motors 1390, therefore draws the fiber reinforcement.

Simultaneously, for reinforced sheet 1700 being applied on the core body 1050 that is provided with fiber reinforcement 1090, as shown in Figure 16, with reinforced sheet 1700,1700 ' is attached in the step of circular arc core body 1050, heat is supplied on the core body 1050 from heat generator 1440, and the circular arc core body is by compression roller 1560 compression, thereby makes squeeze operation and tractive operation to be carried out simultaneously by compression roller.

In addition, need form under the situation of special syndeton on the corresponding opposed end of the fiber reinforcement of making 1090, the manufacturing step of Figure 17 can be used as post-processing step to carry out.

With reference to Figure 18, the present invention can be constructed so that forming unit 1300 in height can regulate, and can regulate the guiding wall 1410 residing height that supported by guiding wall pillar 1420 according to the arcuate shape of fiber reinforcement 1090.Like this, as shown in Figure 18, tractive fiber reinforcement 1090 can be pulled along different paths according to its arcuate shape.

Here, an end of forming unit 1300 is connected to angle regulating unit 1600, and this angle regulating unit is used to regulate the height of this end of forming unit 1300.

Since this structure, thus can guarantee that single making space is used to handle the various fiber reinforcements 1090 with multiple arcuate shape, and handle the circular arc fiber reinforcement 1090 that may have tens of meters length.In other words, because the present invention is except can handling the fiber reinforcement with big relatively circular arc length, can also handle fiber reinforcement, so in identical manufacturing site location, can produce various curved panels with different arcuate shape with relatively little circular arc length.

Simultaneously, as shown in Figure 19, be used for building the arch shaped underground such as the tunnel or the curved panel lining cutting of arch superstructure according to of the present invention, curved panel is arranged such that the curved surfaces of lining cutting extends along the arch direction, therefore guaranteed stability of structure, reduced the construction time and improved business efficiency.

With reference to Figure 20, the cross section of curved panel lining cutting of the present invention has sandwich construction.In other words, have two or more panel of different nature by mutual bonding and form the curved panel lining cutting.Each lining cutting member 2100 longitudinally (along the Y direction) can have the polygon cross section.Selectively, lining cutting member 2100 can have the circular arc cross section along the longitudinal direction.As other replacement scheme, lining cutting member 2100 can have polygon cross section and circular cross section.The shape of the cross section of lining cutting member 2100 is determined according to the shape of the mould that is used to make lining cutting member 2100.

In addition, bonding projection 2102 can be arranged on the external surface of lining cutting member 2100.When carrying out backfill on the rear surface of lining cutting member, bonding projection 2102 is used to increase the adhesion stress between lining cutting member and the backfilling material and increases the performance of anti-shearing force, therefore promotes the combination between lining cutting member and backfilling material.

With reference to Figure 21, the syndeton between the curved panel lining cutting that laterally (directions X) is upward adjacent is realized that by the connection between the projection 2101 of correspondence this corresponding projection is arranged on a lining cutting member 2100 and another lining cutting member 2100 '.In (a) and view (b) of Figure 19, show several connection types between the projection 2101, wherein the situation of (a) shows them by engaging and interconnective method shows them by inserting method connected to one another under the situation of (b).

With reference to Figure 22, under the situation according to (not shown) inside, tunnel is necessary to be connected to each other the situation of lining cutting member 2100,2100 ' with different-thickness, can use independently extended element 2120.

Extended element 2120 has predetermined length.First connects projection 2121 is formed on the corresponding relative limit of extended element 2120 with first connecting hole 2122.In addition, being assembled to the connection of second in first connecting hole 2122 projection 2111 is arranged on the limit of lining cutting member 2100.Be used to assemble the limit that first second connecting hole 2111 ' that connects projection 2121 is formed on the correspondence of another lining cutting member 2100 '.

Therefore, the lining cutting member 2100,2100 ' with different-thickness can use extended element 2120 to be connected to each other.

For example, thick relatively lining cutting member 2100 is used for basement rock instability or the big position of surface load in open cut backfill type tunnel, thereby makes that big relatively stress is applied on the lining cutting member.The lining cutting member 2100 ' of relative thin is used for the stable or little position of surface load of basement rock in open cut backfill type tunnel, thereby makes that relatively little stress is applied on the lining cutting member.Here, because lining cutting member 2100 and lining cutting member 2100 ' use extended element to be connected to each other in the tunnel, so the inner surface of lining cutting member can flush smoothly.

Figure 23 illustrates several embodiment of the extended element that is used to connect the lining cutting member, and described lining cutting member has different-thickness according to the load that is applied to each lining cutting member.

Simultaneously, curved panel lining cutting of the present invention comprises: a plurality of lining cutting members 2100, each lining cutting member have predetermined length and with respect to its buckling; With linkage 2200, this linkage lining cutting member 2100 that longitudinally is connected to each other.

With reference to Figure 24, curved panel lining cutting member 2100 of the present invention is arranged along the cambered inner surface in tunnel.Several lining cutting members, preferred two lining cutting members 2100 longitudinally are connected to each other.At this moment, lay jetcrete 2160 around the outer surface of lining cutting member 2100.Between lining cutting member 2100 and jetcrete 2160, can limit gap 2156.

Shown in Figure 25 to 32, lining cutting member 2100 can longitudinally be connected to each other by various linkages 2200.

Below, will be with reference to the embodiment of Figure 25 to 32 explanation according to linkage 2200 of the present invention.

With reference to Figure 25, linkage 2200 can comprise: connecting elements 2210, the surface of the end in opposite directions of the adjacent lining cutting member 2100 of this connecting elements capping; With connecting bolt 2220, this connecting bolt is connected to connecting elements 2210 on the lining cutting member 2100.Therefore, connecting elements 2210 is inserted between the lining cutting member 2100 and uses the connecting bolt 2220 lining cutting member 2100 that is connected to each other.The nut that is assemblied on the end of each connecting bolt 2220 can be arranged on the external surface of lining cutting member 2100.

As shown in Figure 26, on the corresponding surface of connecting elements 2210 and lining cutting member 2100, can be formed with out-of-flatness surface 2211 or 2211 '.On the 2211 and 2211 ' contact surface that is formed between connecting elements 2210 and the lining cutting member 2100 of out-of-flatness surface, therefore be used to make that contact surface is locked to each other.

Each out-of-flatness surface 2211 can be formed by rectangular recess 2211, shown in Figure 25 a, is perhaps formed by denation 2211.Certainly, shaped form projection (for example waveform projection) also can be used for forming out-of-flatness surface 2211, though not shown in the drawings this situation.

Be difficult to only use under the situation of adhering device because need big relatively connection power, the connection of the above-mentioned projection of this use can be used to replace the connection of using adhering device, perhaps makes the use of projection combine with the use of adhering device.

With reference to Figure 27, connecting elements 2210 and lining cutting member 2100 can be connected to each other by adhering device 2240, such as, connect so that adhesion stress to be provided by the adhesive that is applied on it.

With reference to Figure 28 and Figure 29, linkage 2200 can be a connecting elements 2210 ', and this connecting elements is arranged in the end in opposite directions accordingly of adjacent lining cutting member 2100.Here, as shown in Figure 28, connecting elements 2210 ' can have the corresponding connection projection 2230 that is locked to each other, so that connecting elements can be connected to each other securely.Selectively, as shown in Figure 29, between connecting elements 2210 ', be provided with and independently connect insert 2235, so that connecting elements 2210 ' can be connected to each other more firmly.

With reference to Figure 30, linkage 2200 can be to connect projection 2101, and this connection projection arrangement is in accordingly in opposite directions on the end and be connected to each other of adjacent lining cutting member 2100.

Here, shown in the (a) and (b) of Figure 30 or view (c), each connects projection 2101 can have the outwards outstanding shape of core, perhaps the shape of the outwards outstanding and inside groove of core of periphery makes lining cutting member 2100 to be connected to each other by the connection that connects between the projection.

In addition, adhering device 2240 can be applied on the contact surface that connects between the projection 2101.

With reference to Figure 31, be configured to by the insertion method under the situation connected to one another at lining cutting member 2100, on the respective areas of contact that connects between the projection 2112, can be formed with the out-of-flatness surface 2190 that is engaged with each other.This method of attachment also can be applicable to the situation of Figure 32, and Figure 32 shows the connection between the circular arc lining cutting member 2100.

With reference to Figure 33, linkage 2200 can comprise: connecting portion 2105, this connecting portion partially or even wholly are formed on accordingly in opposite directions on the end of adjacent lining cutting member 2100; With connector 2300, this connector is inserted between the lining cutting member 2100, and the opposed end of this connector is connected on the corresponding connecting portion 2105.

Each connecting portion 2105 can be formed in the groove 2105 on the corresponding end of each lining cutting member 2100.Connector 2300 comprises: projection body 2310, and the length of this projection body equals the width of lining cutting member 2100, and is inserted in the corresponding grooves 2105 in the relative end of this projection body; With central body 2320, this central body is arranged in the core of projection body 2310 and is arranged between the lining cutting member 2100.Central body 2320 closely contacts with lining cutting member 2100.

In addition, shown in Figure 33 and Figure 34, each groove 2105 can have rounded internal surface, and each end of projection body 2310 can have the circular arc external surface corresponding to the rounded internal surface of groove 2105, so that groove 2105 closely contacts each other with projection body 2310.

Like this, because the relative end of connector 2300 has the circular arc shape, so the relative end of this connector 2300 can easily insert in the corresponding connecting portion 2105, and this connecting portion is formed in each corresponding end of lining cutting member 2100.Therefore, lining cutting member 2100 can easily be connected to each other.

By making the whole zone of end of lining cutting member 2100 cave inward, and in the corresponding end of each lining cutting member 2100, form each connecting portion.Be used for forming the cutting element of this connecting portion shown in Figure 35.This cutting element comprises: cut drill 2040, and this cut drill has the shape corresponding to connector 2300; Axis of rotation 2041, this axis of rotation is arranged through the mid portion of cut drill 2040; With supporting member 2042, this support member support axis of rotation 2041.In order to use this cutting element in lining cutting member 2100, to form connecting portion, the end of the lining cutting member 2100 of needs processing is inserted in the supporting member 2042.After this, when the operation cutting element, the rotary cutting bit 2040 by the rotation of axis of rotation 2041.Then, the groove that is used for forming connecting portion 2105 is formed in the end of lining cutting member 2100.By this process, connecting portion 2105 can use cutting element to be formed in each corresponding end of lining cutting member 2100.

Simultaneously, Figure 36 illustrates connecting elements 2210, and this connecting elements is arranged between the lining cutting member 2100.Connecting elements 2210 can be configured such that its upper and lower surface is outstanding from the external surface of lining cutting member 2100.In this case, the inner space in tunnel reduces, and perhaps, if the tunnel is the water tunnel, then connecting elements 2210 can hinder flowing of water.

Therefore, for preventing these problems, preferably, the edge on the upper and lower surface of connecting elements 2210 is a circular arc.In other words, be that frictional force reduces under the situation of circular arc on the upper and lower surface of connecting elements 2210, and prevent that connecting elements 2210 is owing to damaging with contacting of exterior materials.

Simultaneously, with reference to Figure 37, when lining cutting member 2100 is connected to each other, if fore-and-aft tilt degree or horizontal alignment from the original state change of (a), just are necessary the length on the upper and lower surface of compensated bend knuckle section.

Figure 37 is the view that the connector 2150 that is used for handling above-mentioned situation is shown.Connector 2150 has predetermined length and is arranged between the adjacent lining cutting member 2100.In addition, connector 2150 is connected to the end in opposite directions of lining cutting member 2100 and can be configured such that the length on the upper and lower surface of this connector 2150 differs from one another.

Shown in Figure 37 b, under the different situation of the upper and lower length surface of connector 2150, connector 2150 is preferably orientated the inner surface that makes its short relatively surface become crooked knuckle section as.Like this, when connector 2150 was connected to each other lining cutting member 2100 on sweep, its upper surface was limited with gap " d ", thereby made the angle that can form predetermined angular between the lining cutting member 2100 relative to each other.

Shown in Figure 37 c, reduce the length of connector 2150 if desired, then use the cutter sweep (not shown) to cut, for example connector 2150 is cut away the length of being appointed as " cutting ".Like this, under connector 2150 situations connected to one another that lining cutting member 2100 reduces by length, the total length of lining cutting member 2100 can reduce.

Simultaneously, with reference to Figure 38, two connectors 2150,2150 ' can be arranged such that at this connector 2150, be limited with first space 2151 and second space 2152 between 2150 ', wherein insert material in first space 2151, second space 2152 is connected in first space 2151 and is used to fill reinforcement material.In this case, insert described insertion material under the state in second space, can realize compensation the length difference between the upper and lower surface of crooked knuckle section by being filled at reinforcement material.

Here, the fiber reinforced materials of sclerosis can be used as the insertion material.The mixture of resin and blowing agent, concrete, foam concrete or foam-thermal insulation can be used as reinforcement material.

Preferably, after using the resin injection flexible pipe will insert material to be filled in first space 2151, the top of this insertion material is coated with the fiber-reinforced sheet that is used to decorate.

With reference to Figure 40, have under the situation that big relatively power is applied to tunnel on it or other domes at part, if the whole length of the cross section of tunnel or other domes is extended in lining cutting, then business efficiency reduces.Therefore, preferably, only be applied to and arrange the lining cutting that is used to strengthen on the part on it having big relatively pressure.For this reason, reinforced panel 2250 only is arranged in partly and has big relatively pressure and be applied on those parts on it.

The installation of reinforced panel 2250 can realize by using adhering device on the part that reinforced panel is installed at needs, but more preferably, reinforced panel 2250 can be installed by using the joint method of attachment of strengthening projection and groove 2251.

The reinforcement of this use panel can be applicable between the curved panel lining cutting member, between the typical linear plate lining cutting member (each linear plate lining cutting member has the linear segment of partial circle arc-shaped cross-section and predetermined length) or between curved panel lining cutting member and the linear plate lining cutting member.

With reference to Figure 40, in the present invention, the curved panel lining cutting can combine with concrete.Under typical concrete-lined situation, after the structure punching block, need spend three to five days cast concrete.Yet, as mentioned above, use the curved panel combine with concrete to build under the situation of lining cutting changing into, the advantage that has is that the construction time significantly reduces, because this does not need to move and construct punching block and curing concrete.

Below, will describe according to construction method of round panel of the present invention.

With reference to Figure 41, at first, has the curved panel 3200 of predetermined length according to the arcuate in shape preparation of domes.Bore the tunnel 3100 that pick will be arranged curved panel 3200.After this, curved panel 3200 is installed in bores in the tunnel 3100 that excavates.Under the situation of open cut backfill type structure, ground is filled and led up, curved panel is installed on this ground of filling and leading up then.

Construction method of round panel of the present invention is divided into two kinds of methods.

As first method, in surface load owing under the situation of unsettled basement rock and the relatively large rapid construction that maybe needs to carry out open cut backfill type structure, after tunnel 3100 is got out, promptly be engraved in curved panel 3200 be installed in the tunnel 3100.

As second method, under the less relatively situation, got out through after the scheduled time owing to stable basement rock in surface load from tunnel 3100, again curved panel 3200 is installed in the tunnel 3100.

First kind of job practices will be described below.

In first job practices, be used for concrete structure is installed so that the time that curved panel 3200 is supported on tunnel 3100 is not enough.

Therefore, in tunnel 3100, arrange prefabricated panel rack 3500 along the longitudinal direction in tunnel 3100.After curved panel 3200 is supported by prefabricated panel rack 3500, use concrete to cover prefabricated panel rack 3500 simultaneously, thereby finish the substructure in tunnel.

As shown in Figure 42, each prefabricated panel rack 3500 can comprise arrangement for adjusting height in the top.Arrangement for adjusting height comprises: bolt 3520, this bolt arrangement be in the upper end of rack body 3510, so that this bolt 3520 moves up or down by rotation; With flat board 3530, this tablet arrangement is in the upper end of bolt 3520.Dull and stereotyped 3530 are used to support corresponding curved panel 3200.

Because this structure by the rotary manipulation of bolt 3520, can be regulated the setting height(from bottom) of curved panel 3200.

Simultaneously, Figure 43 illustrates another prefabricated panel rack 3500 '.This prefabricated panel rack 3500 ' comprising: sloping portion 3540, this sloping portion closely contact the lower end of curved panel 3200 and therefore support the lower end of curved panel 3200; With support blade 3550, this support blade prevents curved panel 3200 downward slippages.This prefabricated panel rack 3500 uses lock bolt 3560 to be fixed on the ground.

Here, as shown in Figure 44, the 3100 panel protective devices of arranging 3250 can be arranged on the inner surface of curved panel 3200 along the tunnel that gets out, therefore protect curved panel 3200 and the cracked or bump that can not produce in work progress.

Below, second kind of job practices will be described.

In second kind of job practices,, curved panel 3200 is installed being got out through after the scheduled time from tunnel 3100.In this case, guaranteed to be enough in tunnel 3100, make and install the time of the concrete structure 3300 of Figure 44.

Therefore, in this job practices, after concrete structure is installed in the tunnel 3100, again curved panel 3200 is installed in the tunnel 3100 so that they are by concrete structure 3300 supports.

Below with reference to Figure 45 this concrete structure 3300 is described.

Concrete structure 3300 comprises: concrete body 3310; Reinforcing rib 3320, this reinforcing rib 3320 is embedded in the concrete body 3310; With a pair of crab-bolt 3330, this is installed in the upper end of concrete body 3310 to crab-bolt 3330.The first end of crab-bolt 3330 is embedded in the concrete body 3310 and by reinforcing rib 3320 and keeps, and its second end is outwards outstanding from the upper surface of concrete body 3310.

In addition, concrete structure also comprises L shaped pedestal angle section 3340, and this pedestal angle section is connected to the second end of the crab-bolt of a correspondence.In addition, bolt 3331 is fastened to the second end of each crab-bolt 3330.

The process that curved panel 3200 is supported to the concrete structure 3300 with above-mentioned structure will be described below.

With reference to Figure 45, at first the second end from crab-bolt 3330 removes bolt 331.After this, make the lower end of curved panel 3200 support by pedestal angle section 3340.Subsequently, fastening angle section 3350 is connected to the second end of another crab-bolt 3330 that is not provided with pedestal angle section 3340.Here, fastening angle section 3350 has L shaped.Once more bolt 3331 is fastened on the corresponding crab-bolt 3330.

Then, the lower end of curved panel 3200 is arranged between the vertical surface of the vertical surface of pedestal angle section 3340 and fastening angle section 3350.After this, the vertical surface that fastening bolt 3210 passes pedestal angle section 3340 and fastening angle section 3350 is carried out fastening, is fastened on pedestal angle section 3340 and the fastening angle section 3350 with the lower end with curved panel 3200.

Figure 46 shows other method that is supported curved panel 3200 by concrete structure 3300 according to of the present invention to Figure 48.

With reference to Figure 46, under the situation of (a), two crab-bolts 3330 are installed in the concrete body 3310, and make that two crab-bolts 3330 are intersected with each other.In addition, fastening angle section 3350 is arranged on the sidewall of concrete body 3310.

Under the situation of (b), fastening angle section 3350 and pedestal angle section 3340 are fastened to the upper surface of concrete body 3310.Pedestal angle section 3340 is supported by a crab-bolt 3330, and fastening angle section 3350 is fastened to an end of pedestal angle section 3340.

Except the structure of crab-bolt 3330, situation (c) is similar to the concrete structure 3300 of Figure 44, and this crab-bolt 3330 is arranged between fastening angle section 3350 and the pedestal angle section 3340, is furnished with first guiding piece 3342 betwixt.In the view of (d), be shown specifically this structure.

In this case, when curved panel 3200 inserted in the space between fastening angle sections 3350 and the pedestal angle section 3340, the upper end that the lower end that can prevent curved panel 3200 is subjected to crab-bolt 3330 hindered.Correspondingly, in the motion of curved panel 3200 shown in the view of (e).

With reference to Figure 47, crab-bolt 3330 can be installed in the concrete body 3310, and makes crab-bolt 3330 give prominence to from the upper part of concrete body 3310.Can be arranged in the upper end of concrete body 3310 by second guiding piece 3360 of crab-bolt 3330 supports.Identical with first guiding piece 342, second guiding piece 3360 can have accommodation hole, hinders the lower end of curved panel 3200 with the upper end that prevents crab-bolt 3330.

As shown in Figure 48, the 3rd guiding piece 3370 can be installed in the concrete body 3310, so that first end of the 3rd guiding piece 3370 is supported by concrete body 3310, and its second end is arranged in the upper end of concrete body 3310.The bottom of the 3rd guiding piece 3370 is smooth, thereby makes the lower end of curved panel 3200 to move reposefully in the bottom of the 3rd guiding piece.

With reference to Figure 49 and Figure 50, in the concrete structure 3300 of the structure with Figure 50, the guiding groove 3343 that guiding crab-bolt 3330 moves forms and runs through fastening angle section 3350.

Shown in Figure 51, pass guiding groove 3343 that fastening angle section 3350 forms and extend and have an elliptical shape along the thickness direction of curved panel 3200.

Like this, because crab-bolt 3330 is arranged in the guiding groove 3343 in a movable manner, therefore the curved panel 3200 that is arranged between fastening angle section 3350 and the pedestal angle section 3340 can move along the thickness direction of curved panel 3200.

Therefore, in the present invention, the outside mobile curved panel 3200 by 3,100 one ends from the tunnel can be installed in curved panel 3200 in the tunnel 3100.

When moving to curved panel in the tunnel, can use steel wire or hawser, maybe can use jack, though this does not illustrate in the drawings.

Or rather, curved panel can use jack directly to move in the tunnel.Selectively, the position of requirement can directly be assembled and be installed in to side member.Perhaps, under the relatively long situation in tunnel, member can be assembled and install at the core in tunnel.

In addition, when building the tunnel, be collapsing or the distortion on top, tunnel of reply work plane, the tunnel can or be strengthened grouting method and strengthen by the pregrouting method.

For tackling uneven depression or uneven load, this panel can be filled with the concrete that is used to strengthen.

Simultaneously, curved panel 3200 can be installed in the tunnel 3100 by the following method: curved panel 3200 is arranged in diverse location in the tunnel 3100, then curved panel 3200 is pushed to the inner surface in tunnel 3100.

To Figure 57 this curved panel mounting method is described below with reference to Figure 52.

The curved panel mounting method is categorized as following several method: assemble the pit outside of curved panel in being formed at tunnel 3100, and curved panel is transported to tunnel internal; Curved panel is assembled and is carried in tunnel 3100; Directly assemble and be installed in the tunnel 3100 with curved panel.

At first, with describe curved panel in the tunnel 3100 the outside assembling of pit and the method for carrying.

With reference to Figure 52, use backhoe, forklift, minor crane, hydraulic jack etc. that curved panel is transported to assembly jig.The curved panel that is handled upside down on assembly jig by elementary assembling.After this, the curved panel of the elementary assembling of process is moved to the position that requires in the tunnel.Subsequently, carry out secondary assembling process, in this secondary assembling process, curved panel is installed on the inner surface in tunnel.

Then, below the method that curved panel is assembled and carried will be described in tunnel 3100.

With reference to Figure 53, space very long in the tunnel or that limit after the curved panel rear surface is less relatively and make at first curved panel is transported to the assembling position in the tunnel under the situation that curved panel is difficult to assemble in the tunnel.After this, by enlarging the method assembling curved panel in cross section, tunnel.

Here, the curved panel section of assembling by the method for enlarged cross section can use hydraulic jack, hawser or chain to move to the installation site.

Then, will illustrate that below curved panel is directly installed on the method in the tunnel 3100.

To Figure 57, curved panel can be directly installed in the tunnel with reference to Figure 54.Below, the tunnel is with numeral " 3100 " indication, and curved panel is with numeral " 3200 " indication.

With reference to Figure 54, curved panel 3200 is placed on the whole upper end in tunnel 3100 and makes these curved panels 3200 overlap each other.After this, curved panel 3200 is upwards pushed away by vertical mobile device, and therefore curved panel 3200 is installed on the inner surface in tunnel.

With reference to Figure 55, the sidepiece curved panel 3200 with predetermined length is arranged on the opposing sidewalls in the tunnel 3100.Use the vertical-lifting device, center curved panel 3200 is upwards pushed to the top in tunnel 3100 between the sidepiece curved panel.Like this, curved panel 3200 can be directly installed in the tunnel 3100.

With reference to Figure 56, jack is arranged in the bottom of assembly jig so that assembly jig Height Adjustable.The sidepiece curved panel 3200 that is supported on the opposed end of assembly jig is installed on the opposing sidewalls in tunnel 3100.Therefore on the core of assembly jig, center curved panel 3200 is by the lifting of vertical-lifting device and be installed in the top in tunnel 3100.

Shown in Figure 57, under the less relatively situation of the quantity of curved panel to be installed 3200, curved panel 3200 can be loaded on the forklift and be moved in the tunnel 3100 and arrive assembling position, and is assembled and install at this assembling position curved panel 3200.At assembling position, curved panel 3200 is assembled with each other and is installed on the surface in tunnel 3100.

Above-mentioned curved panel 3200 preferably uses adhesive or bolt to be connected to each other in its relative end.

Simultaneously, can have the space between the surface in tunnel 3100 and curved panel 3200, this space can be empty, and perhaps selectively, this space can be filled with filler.

With reference to Figure 58, in this case, be formed with the injection orifice 3201 that runs through curved panel 3200 on the curved panel 3200, filler is injected by this injection orifice 3201.Like this, filler is filled in the above-mentioned space by injection orifice 3201.

Shown in Figure 59, the present invention can be constructed so that filler is by being formed with internal thread in its injection orifice of injecting 3201, hollow bolt 3202 is fastened in this screwed injection orifice, and backstop bolt 3202 ' inserts in the hollow bolt 3202 with temporary close injection orifice 3201.

In addition, between the inner surface in curved panel 3200 and tunnel 3100, can be formed with the gap.

In addition, shown in Figure 60, curved panel 3200 can use lock bolt 3400 to be fastened on the basement rock that is formed in the tunnel 3100.Preferably, lock bolt 3400 passes curved panel 3200 and is firmly fastened to.In tunnel 3100, jetcrete 3240 is arranged around the external surface of curved panel 3200.Between curved panel 3200 and jetcrete 3240, can limit gap 3220.

Its reason is that it is uneconomic not considering applying of local top load and use thick panel 3100 in all parts.When carrying out backfill in the rear surface of curved panel 3200, jetcrete is used for waterproof and bearing load.In addition, under the situation after gap 3220 is formed on the rear surface of panel 3200 and when load outwards is applied to the inner surface of panel, jetcrete is used to make curved panel 3200 and backfilling material to be combined into integral body and as fixed point.

With reference to Figure 61, lock bolt 3400 can with curved panel 3200 spaced apart preset distances.

Under the situations that lock bolt 3400 and curved panel 3200 closely contact, if lock bolt 3400 is connected on the device such as the jet fan, then can cause vibration, thereby vibrate or collision can be applied on the curved panel 3200.For dealing with this situation, lock bolt 3400 can with curved panel 3200 spaced apart preset distances.

In addition, shown in Figure 62 and Figure 63, the nut 3420 that is assemblied on the end of connecting bolt 3410 can be arranged on the rear surface of curved panel 3200.

For this reason, nut 3420 is being connected to the rear surface of curved panel 3200 corresponding to the position of bolt hole in advance by bonding or similar approach, and wherein said bolt hole forms and passes curved panel 3200.After time through scheduled volume after nut 3420 is connected on the curved panel 3200, when in tunnel 3100 curved panel 3200 being installed, by being fastenedly connected bolt 3410, curved panel 3200 can be supported relative to each other more securely.

The shape of nut shown in Figure 63 3420.The lower end of nut 3420 has even shape.The smooth lower end of the nut 3420 of the rear surface of contact curved panel 3200 can have rectangular shape or disc-shape.

Simultaneously, the tunnel be formed on obstruction below situation under, shown in Figure 64, linear panel 3600 preferably combines with curved panel 3200, each of this linearity panel 3600 has circular arc cross section and predetermined length, and along the longitudinal register in tunnel.

To job practices that use linear panel be described with reference to Figure 65.Linear panel 3600 is press fit in the established tunnel along the longitudinal direction in tunnel, therefore forms first lining cutting.After this, install according to curved panel 3200 of the present invention, therefore form second lining cutting, strengthen the tunnel thus more reliably along the arch direction in tunnel.

At length, linear panel 3600 can be assembled in the panel feeding pedestal and be supplied in the tunnel, and perhaps selectively, linear panel 3600 can be supplied to the minimizing deformation of in the tunnel so that ground pedestal when boring the tunnel.Curved panel 3200 can be assembled mutually in the outside, tunnel, then it is moved in the tunnel.In addition, the installation site that curved panel 3200 also can be in the tunnel is assembled.After this, the tunnel is further bored pick, and linear panel 3600 is moved in the tunnel and is installed in the tunnel, thereby makes linear panel 3600 be arranged to the ring-type of symmetry.Subsequently, curved panel 3200 is installed in the tunnel.Repeat these processes.Here, according to moving the mode identical, move and installation panel with mounting method with above-mentioned curved panel.

Here, preferably, adhesive is filled between first lining cutting of finishing and second lining cutting.

Figure 66 illustrates the embodiment of the various structures of using when constructing curved panel 3200 to Figure 72.

Figure 66 and Figure 67 illustrate multistage tunnel.Therefore with reference to Figure 67, sleeve panel 3200 ' is mounted to the curved surfaces shape, partly locates the relevant resistance increase of relatively large flexural stress that produces with the heart therein.The sleeve panel 3200 ' that is mounted to multilevel hierarchy uses connector 3230 to be connected on the curved panel 3200 on the inner surface that is installed in the tunnel.

In addition, shown in Figure 67, the sleeve panel 3200 ' that is connected to curved panel by connector 3230 can be strengthened and support in addition by the stiffener 3240 that separates.In addition, shown in Figure 66, where necessary, stiffener 3240 and connector 3230 can use bolt B to be connected on the panel.

Figure 68 illustrate use curved panel, inside has the structure in the tunnel of ventilating duct.Figure 69 and Figure 70 illustrate the structure of the curved panel that uses shield tunnel machine or open type tunnel machine.

With reference to Figure 68, ventilating duct 3110 can be arranged in the top in tunnel 3100, and curved panel 3200 extends to the bottom in tunnel 3100.

Shown in Figure 69, when using shield tunnel machine or open type tunnel machine mechanically to construct the tunnel or boring circular tunnel, under the situation of using existing prefabricated lining cutting (not shown), the bight of prefabricated lining cutting is damaged easily, and it is heavier relatively, therefore makes it that difficulty is installed.In addition, if there is hydraulic pressure, then be difficult to guarantee water proofing property.Yet in the present invention, because curved panel 3200 is connected to each other along horizontal and vertical, therefore connection power therebetween increases.Therefore, the possibility of damage significantly reduces.Equally, because curved panel is light relatively, therefore made things convenient for its assembling.In addition, can guarantee reliable water proofing property.

Shown in Figure 70, under the situation of panel in a lateral direction and the panel combination with one another on the longitudinal direction, panel in a lateral direction and the panel on the longitudinal direction can compensate shortcoming each other.In addition, the advantage of existence is to reduce the weight of each panel.In this case, the construction of structure is carried out in the following order: use shield tunnel machine or open type tunnel machine to get out the tunnel; First panel is installed; Use filler to fill the gap of the first panel rear surface; Adhesive is applied to first panel; With installation second panel.

Figure 71 is the view that open cut backfill type underground structure is shown.In the construction of open cut backfill type underground structure, after curved panel is installed, adiabatic material and the light materials that is used for reducing weight is installed where necessary.For preventing that recharging material when recharging falls, and is equipped with and prevents to fall stop part 3700 downwards.Therefore, recharge sidepiece and top that material can be applied to the tunnel equably, therefore when recharging, prevented the distortion of panel.

Figure 72 is the view that vertical shaft is shown.In the construction of vertical shaft, equally preferably, will carry out the combination installation according to curved panel 3200 of the present invention and linear panel 3600 '.

Figure 73 is the view that the R and M of completion structure is shown to Figure 75.

With reference to Figure 73, appear at broken parts 3010 under the situation on the part of external surface of curved panel 3200, cold-set resin adhesive 3011 is applied on the broken parts 3010, and high strength reinforcing fibre sheet 3012 is connected on this part that is applied with cold-set resin adhesive 3011.

In addition, shown in Figure 74 and Figure 75, broken parts 3010 ' may appear in the curved panel 3200.In this case, remove broken parts 3010 ' from curved panel 3200.

After this, will connect panel 3220 " ' be installed on the broken parts of removal 3010 ' that part of of curved panel, and by connecting panel 3200 " ' will replace panel 3200 " be connected on the curved panel 3200.

Claims

1. one kind is used panel to make and be arranged in curved panel lining cutting in the domes, and this curved panel lining cutting comprises:

A plurality of composite lining members, each described lining cutting member has predetermined width, and has predetermined curvature with respect to the longitudinal direction of this lining cutting member; And

Linkage, this linkage are used for adjacent described lining cutting member is interconnected, so that described lining cutting is arranged to arcuate in shape along the arch direction of domes, thereby can guarantee stability of structure, and reduce the engineering time, wherein

Each described composite lining member comprises: go up arc, arc has predetermined curvature along its longitudinal direction on this; The arc lower plate, this arc lower plate is corresponding to the described arc of going up; And arc connector, this arc connector is arranged described going up between arc and the described arc lower plate, and this arc connector has one or more shape of cross sections and cross-sectional area according to the shape of the mould that is used to make this arc connector, and

Described arc connector has polygon cross section or circular cross section along the longitudinal direction of this arc connector bending.

2. curved panel lining cutting according to claim 1 wherein, is furnished with a plurality of bonding projections on the external surface of described lining cutting member.

3. curved panel lining cutting according to claim 1, wherein, described linkage comprises connecting elements, this connecting elements is arranged between the adjacent described lining cutting member, and covers the external surface of the end in opposite directions of adjacent described lining cutting member; And bolt unit, this bolt unit is used for described connecting elements is connected on the described lining cutting member.

4. curved panel lining cutting according to claim 1, wherein, described linkage comprises connecting elements, this connecting elements is arranged between the adjacent described lining cutting member, and covers the external surface of the end in opposite directions of adjacent described lining cutting member; And adhering device, this adhering device is applied between described connecting elements and the described lining cutting member.

5. curved panel lining cutting according to claim 4 wherein, is formed with the out-of-flatness surface that is used for mutual locking on the contact surface between described connecting elements and the described lining cutting member.

6. curved panel lining cutting according to claim 1, wherein, described linkage comprises a pair of connecting elements that is arranged between the described lining cutting member, this is connected respectively to the end in opposite directions accordingly of adjacent described lining cutting member to connecting elements, wherein

Described connecting elements has corresponding connection projection respectively, thereby makes this interconnect by the connection between this connection projection connecting elements.

7. curved panel lining cutting according to claim 1, wherein, described linkage comprises a pair of connecting elements that is arranged between the described lining cutting member, this is connected respectively to the end in opposite directions accordingly of adjacent described lining cutting member to connecting elements, wherein

Described connecting elements is connected to each other to the connection insert on the connecting elements by locking onto this.

8. curved panel lining cutting according to claim 1, wherein, described linkage comprises: connecting portion, this connecting portion are formed on accordingly in opposite directions on the end of adjacent described lining cutting member respectively; And connector, this connector is arranged between the described lining cutting member, and the relative end of this connector is connected in corresponding described connecting portion, wherein

Each described connecting portion is formed in the groove on the end of correspondence of each described lining cutting member, and

Described connector comprises: projection body, the relative end of this projection body are inserted in the corresponding described groove; And central body, this central body is arranged on the core of described projection body, and is arranged between the described lining cutting member, so that this central body closely contacts with described lining cutting member.

9. curved panel lining cutting according to claim 8, wherein

Described groove has rounded internal surface, and

Described projection body has rounded outer surface, thereby makes described projection body closely contact with described groove.

10. according to each described curved panel lining cutting in the claim 3 to 7, wherein, the upper surface of described connecting elements and soffit are outwards outstanding from the external surface of described lining cutting member, wherein

The upper surface of described connecting elements and soffit are circular arc.

11. curved panel lining cutting according to claim 1, wherein said linkage comprises the connector with predetermined length, this connector is arranged between the adjacent described lining cutting member, and be connected to the end in opposite directions of adjacent described lining cutting member, this connector has the upper surface and the soffit of different length.

12. curved panel lining cutting according to claim 11, wherein, described connector has first space and second space, wherein said first space is used for inserting material, described second space is connected in described first space and is used to fill reinforcement material, thereby makes the length of described connector to change by inserting described insertion material under the state that is filled with described reinforcement material in described second space.

13. curved panel lining cutting according to claim 1, wherein, the external surface of described lining cutting member is attached with reinforced panel.

14. curved panel lining cutting according to claim 1, wherein, the external surface of described lining cutting member is applied with concrete.

15. curved panel lining cutting according to claim 1, wherein, this curved panel lining cutting is made by the following method, form curved surfaces by the curved fiber reinforcement with longitudinal direction and make described curved panel lining cutting along this fiber reinforcement, wherein said fiber reinforcement forms by fiber is embedded in the resin, and described manufacture method comprises:

With the elementary flat shape that is configured as of described fiber reinforcement; Elementary sclerosis is through the described fiber reinforcement of elementary shaping; Secondary shaping is through the described fiber reinforcement of elementary sclerosis, so that bend to arcuate shape through the described fiber reinforcement of elementary sclerosis; By making the described fiber reinforcement of the secondary shaping of process pass heating clamber, come the described fiber reinforcement of secondary sclerosis through secondary shaping; And tractive passes through the described fiber reinforcement of secondary sclerosis and cuts this fiber reinforcement continuously, wherein,

The curved surfaces of described fiber reinforcement forms along the direction of this fiber reinforcement of tractive.

16. curved panel lining cutting according to claim 1, wherein, this curved panel lining cutting is made by the following method, form curved surfaces by the curved fiber reinforcement with longitudinal direction and make described curved panel lining cutting along this fiber reinforcement, wherein said fiber reinforcement forms by fiber is embedded in the resin, and described manufacture method comprises:

The described fiber reinforcement of elementary shaping is so that this fiber reinforcement bends to arcuate shape; Secondary shaping is through the described fiber reinforcement of elementary shaping, so that bend to arcuate shape through the described fiber reinforcement of elementary shaping; By making the described fiber reinforcement of the secondary shaping of process pass heating clamber, harden through the described fiber reinforcement of secondary shaping; And tractive passes through the described fiber reinforcement of secondary sclerosis and cuts this fiber reinforcement continuously, wherein,

17. curved panel lining cutting according to claim 1, wherein, this curved panel lining cutting is made by the following method, form curved surfaces by the curved fiber reinforcement with longitudinal direction and make described curved panel lining cutting along this fiber reinforcement, wherein said fiber reinforcement forms by fiber is embedded in the resin, and described manufacture method comprises:

Be exposed to described fiber reinforcement under the heater and this fiber reinforcement of elementary shaping, so that this fiber reinforcement bends to arcuate shape; To bend to arcuate shape through the described fiber reinforcement of elementary shaping and harden this fiber reinforcement; And use the tractive roller will be pulled into arcuate shape through the fiber reinforcement of overcure and cut this fiber reinforcement, wherein,

18., wherein, when forming described fiber reinforcement, before described fiber forms, this fiber is embedded in the described resin according to each described curved panel lining cutting in the claim 15 to 17.

19., wherein, when forming described fiber reinforcement, after described fiber forms, this fiber is embedded in the described resin according to each described curved panel lining cutting in the claim 15 to 17.

20. curved panel lining cutting according to claim 19, wherein, when forming described fiber reinforcement, the described fiber that will form after described fiber forms is inserted in the mould, and use pump with the described resin injection of scheduled volume in this mould, thereby described fiber is embedded in the described resin.

21. according to each described curved panel lining cutting in the claim 15 to 17, wherein said fiber reinforcement is by traction unit tractive continuously, wherein

Described traction unit comprises: clamper, this clamper are used to keep described fiber reinforcement; And guiding wall, each described guiding wall has arcuate shape, and this guiding wall guides described clamper, and this clamper guides described fiber reinforcement along described longitudinal direction.

22. curved panel lining cutting according to claim 21, wherein, described clamper comprises: the clamper body, and this clamper body is used to surround described fiber reinforcement; Hydraulic jack, this hydraulic jack are used for described fiber reinforcement is fastened to described clamper body; And roller, this roller is arranged on the corresponding opposed end of described clamper body, and wherein this roller moves along the guiding groove that is formed on the corresponding guiding wall, thereby along the described fiber reinforcement of described guiding wall tractive.

23. according to each described curved panel lining cutting in the claim 15 to 17, wherein, described fiber reinforcement is by traction unit tractive continuously, this traction unit comprises the circular orbit device, wherein

This circular orbit device comprises: a pair of gear, and this rotates by the power by the external power supply supply gear; And the circular orbit band, this circular orbit band has the contact surface of preset width, and is being wound up on the described gear on the relative position, thereby makes this circular orbit band move in the mode that circular orbit is advanced by the rotation of this gear, wherein

This circular orbit band is advanced along curve, and

This circular orbit device comprises a pair of circular orbit device, and this is arranged in the above and below of described fiber reinforcement to the circular orbit device, to push described fiber reinforcement up and down and to move described fiber reinforcement.

24. according to each described curved panel lining cutting in the claim 15 to 17, wherein, described fiber reinforcement is by traction unit tractive continuously, this traction unit comprises roller device, wherein

This roller device comprises one or more rollers, and these one or more rollers are used for up or down masterpiece being used for described fiber reinforcement, wherein,

When the described fiber reinforcement of tractive, the arcuate shape of described fiber reinforcement keeps by the difference of revolving force between the described roller and size.

25., wherein, in described fiber reinforcement, be furnished with at least one core body according to each described curved panel lining cutting in the claim 15 to 17.

26. curved panel lining cutting according to claim 25, wherein, described core body is configured as arcuate shape.

27. curved panel lining cutting according to claim 25, wherein, before described fiber forms, described core body is formed, thereby when forming described fiber, described core body is fed to described fiber, and described fiber and described core body be placed in the described mould and with the described resin injection of scheduled volume in this mould, so that described fiber and core body are embedded in the described resin, thereby form described fiber reinforcement, and this fiber reinforcement is formed by the curved surfaces shaping dies.

28. curved panel lining cutting according to claim 27, wherein, described curved surfaces shaping dies moves along the direction of the described fiber reinforcement of tractive, and is under the static state at described fiber reinforcement this fiber reinforcement is formed.

29., wherein, form combining structure by after-treatment device on each end in the opposed end of described fiber reinforcement, wherein according to each described curved panel lining cutting in the claim 15 to 17

This after-treatment device comprises: end formed mould, this end formed mould are connected on each end of opposed end of described fiber reinforcement, to form described combining structure; And mold and bed die, this mold and bed die are arranged on the upper surface and soffit of described fiber reinforcement, with to the upper surface of this fiber reinforcement with soffit is exerted pressure and heat, each in this mold and the bed die has predetermined curvature.

30. according to each described curved panel lining cutting in the claim 15 to 17, wherein, described fiber reinforcement is furnished with the reinforced sheet that is used for heat-resisting/fire-resistant, surfacing or reinforcement.

31. curved panel lining cutting according to claim 1, wherein, the manufacturing equipment of making this curved panel comprises: fiber feeding unit, this fiber feeding unit are used for delivery of fibers; Resin feeding unit, this resin feeding unit are used for resin is fed to described fiber to form the fiber reinforcement; Forming unit, this forming unit are used for described fiber reinforcement is formed; Traction unit, this traction unit are used for the described fiber reinforcement of tractive through being shaped continuously; And cutter unit, this cutter unit is used to cut the described fiber reinforcement that tractive goes out, wherein,

For the described fiber reinforcement of bending, so that this fiber reinforcement has the curved surfaces that forms along the longitudinal direction of this fiber reinforcement, described forming unit comprises: first molded component, this first molded component are used for the elementary flat shape that is configured as of described fiber reinforcement; First hardened component, this first hardened component are used for the described fiber reinforcement of elementary sclerosis through elementary shaping; Second molded component, this second molded component are used for coming the described fiber reinforcement of secondary shaping through elementary sclerosis by bending to arcuate shape through the described fiber reinforcement of elementary sclerosis; And second hardened component, this second hardened component is used for the described fiber reinforcement of secondary sclerosis through secondary shaping, thus the direction along this panel of tractive forms curved surfaces on described panel.

32. curved panel lining cutting according to claim 1, wherein, the manufacturing equipment of making this curved panel comprises: fiber feeding unit, this fiber feeding unit are used for delivery of fibers; Resin feeding unit, this resin feeding unit are used for resin is fed to described fiber to form the fiber reinforcement; Forming unit, this forming unit are used for described fiber reinforcement is formed; Traction unit, this traction unit are used for the described fiber reinforcement of tractive through being shaped continuously; And cutter unit, this cutter unit is used to cut the fiber reinforcement that tractive goes out, wherein,

For the described fiber reinforcement of bending, so that this fiber reinforcement has the curved surfaces that forms along the longitudinal direction of this fiber reinforcement, described forming unit comprises: first molded component, this first molded component are used for the elementary arcuate shape that is configured as of described fiber reinforcement; Second molded component, this second molded component are used for the secondary arcuate shape that is configured as of described fiber reinforcement through elementary shaping; And second hardened component, this second hardened component is used to heat and harden through the described fiber reinforcement of secondary shaping, thus the direction along this panel of tractive forms curved surfaces on described panel.

33. curved panel lining cutting according to claim 1, wherein, the manufacturing equipment of making this curved panel lining cutting comprises: fiber feeding unit, this fiber feeding unit are used for delivery of fibers; Resin feeding unit, this resin feeding unit are used for resin is fed to described fiber to form the fiber reinforcement; Forming unit, this forming unit are used for described fiber reinforcement is formed; Traction unit, this traction unit are used for the described fiber reinforcement of tractive through being shaped continuously; And cutter unit, this cutter unit is used to cut described fiber reinforcement that tractive goes out, wherein,

For the described fiber reinforcement of bending, so that this fiber reinforcement has the curved surfaces that forms along the longitudinal direction of this fiber reinforcement, described forming unit comprises: first molded component, this first molded component are used for the elementary arcuate shape that is configured as of described fiber reinforcement; And second molded component, this second molded component is used for and will be configured as arcuate shape and this fiber reinforcement that hardens through the described fiber reinforcement of elementary shaping is secondary, thus the direction along this panel of tractive forms curved surfaces on described panel.

34. according to each described curved panel lining cutting in the claim 31 to 33, wherein, described traction unit comprises: clamper, this clamper are used to keep described fiber reinforcement; And guiding wall, each described guiding wall has arcuate shape, and this guiding wall guides described clamper, and this clamper guides described fiber reinforcement along described longitudinal direction.

35. curved panel lining cutting according to claim 34, wherein, described clamper comprises: the clamper body, and this clamper body is used to surround described fiber reinforcement; Hydraulic jack, this hydraulic jack are used for described fiber reinforcement is fastened to described clamper body; And roller, this roller is arranged on the corresponding opposed end of described clamper body, and wherein said roller moves along the guiding groove that is formed on the corresponding described guiding wall, thereby along the described fiber reinforcement of described guiding wall tractive.

36. according to each described curved panel lining cutting in the claim 31 to 33, wherein, described traction unit comprises the circular orbit device, wherein

This circular orbit device comprises: a pair of gear, and this rotates by the power from the external power supply supply gear; And circular orbit band, this circular orbit band has the contact surface of preset width, and on the relative position of this circular orbit band, be wound up on the described gear, thereby make described circular orbit band move in the mode that circular orbit is advanced, wherein by the rotation of described gear

Described circular orbit band is advanced along curve, and

This circular orbit device comprises a pair of circular orbit device, and this is arranged in the above and below of described fiber reinforcement to the circular orbit device, to push described fiber reinforcement up and down and to move this fiber reinforcement.

37. according to each described curved panel lining cutting in the claim 31 to 33, wherein, described traction unit comprises roller device, wherein this roller device comprises one or more rollers, these one or more rollers are used for up or down masterpiece being used for described fiber reinforcement, wherein

38. according to each described curved panel lining cutting in the claim 31 to 33, wherein this manufacturing equipment also comprises after-treatment device, this after-treatment device comprises:

End formed mould, this end formed mould are connected respectively on each end in the opposed end of described fiber reinforcement, to be used to form combining structure; And mold and bed die, this mold and bed die are arranged on the upper surface and soffit of described fiber reinforcement, exert pressure with upper surface and soffit to this fiber reinforcement, and each in this mold and the bed die has predetermined curvature.

39. according to each described curved panel lining cutting in the claim 31 to 33, wherein, this manufacturing equipment also comprises:

Angle regulating unit, this angle regulating unit is used to regulate the height of described forming unit, thereby can regulate the direction that described fiber reinforcement is discharged from described forming unit, wherein

The height of described guiding wall can be regulated along the guiding wall pillar, thereby can control described guiding wall according to the arcuate shape of described fiber reinforcement.

40. curved panel lining cutting according to claim 1, wherein, the curved panel that is used to build lining cutting is constructed by following job practices, and described lining cutting uses panel to make and be built in the domes, and this job practices comprises:

Prepare a plurality of combined type curved panels, wherein each described curved panel has predetermined width, and has predetermined curvature with respect to the longitudinal direction of this curved panel, and described curved panel has one or more shape of cross sections and cross-sectional area;

Brill is dug described domes or is levelled up the ground; And

The described curved panel of preparation is installed in these domes forming arcuate shape along the arch direction of these domes, thereby has reduced the engineering time, and increased support force, wherein

The installation of described curved panel comprises: prefabricated panel rack is installed in the described domes; And described curved panel is supported on the described prefabricated panel rack of installation, wherein,

When boring the described domes of pick, described curved panel is installed continuously, the described prefabricated panel rack that uses ornament materials will be supported with described curved panel by once-through operation covers then.

41., wherein, on described prefabricated panel rack, be furnished with arrangement for adjusting height, thereby the height of described curved panel can be regulated by this arrangement for adjusting height according to the described curved panel lining cutting of claim 40.

42. curved panel lining cutting according to claim 1, wherein, the curved panel that is used to build lining cutting is constructed by following job practices, and described lining cutting uses panel to make and be built in the domes, and this job practices comprises:

Prepare a plurality of combined type curved panels, wherein each described curved panel has predetermined width and has predetermined curvature with respect to the longitudinal direction of this curved panel, and described curved panel has one or more shape of cross sections and cross-sectional area;

Brill is dug described domes or is levelled up the ground; And

The described curved panel of preparation is installed in these domes forming arcuate shape along the arch direction of described domes, thereby has reduced the engineering time, and increased support force, wherein,

When described curved panel is installed, after the extremely predetermined distance of the drilled pick of described domes, installation is used to support the concrete structure of described curved panel, and by once-through operation described curved panel is installed so that described curved panel by described concrete structural supports.

43. according to the described curved panel lining cutting of claim 42, wherein, upper end at described concrete structure is provided with guiding piece, and the lower end of described curved panel is inserted in the corresponding guiding piece, thereby by under the guiding of described guiding piece, the end of described curved panel from described domes being advanced these domes, so that described curved panel is installed in the described domes.

44. according to the described curved panel lining cutting of claim 42, wherein, also this curved panel is pushed on the inner surface of these domes by the described curved panel of layout on the diverse location in described domes, thereby described curved panel is installed in the described domes.

45., wherein, between the inner surface of described curved panel and described domes, be filled with filler according to claim 40 or 42 described curved panel lining cutting.

46. according to the described curved panel lining cutting of claim 45, wherein, on described curved panel, be formed with injection orifice, to inject described filler by this injection orifice.

47. according to the described curved panel lining cutting of claim 46, wherein, described injection orifice is the screwed hole that passes through for described filler, and is inserted with the backstop bolt in this screwed hole, thereby seals this screwed hole in the mode that can open.

48., wherein, between the inner surface of described curved panel and described domes, be limited with the gap according to claim 40 or 42 described curved panel lining cutting.

49. according to claim 40 or 42 described curved panel lining cutting, wherein, each described curved panel uses lock bolt to be fastened to internal placement to be had on the basement rock of described domes.

50. according to the described curved panel lining cutting of claim 49, wherein, described lock bolt closely contacts with described curved panel.

51. according to the described curved panel lining cutting of claim 49, wherein, the spaced apart predetermined distance of described lock bolt and described curved panel.

52. according to the described curved panel lining cutting of claim 49, wherein, on the rear surface of described curved panel, be furnished with nut, so that the end of described lock bolt fits in this nut.

53. according to claim 40 or 42 described curved panel lining cutting, wherein,

After boring the described domes of pick, form first lining cutting by on the inner surface of described domes, arranging the linear panel that has the circular arc cross section separately and have a predetermined length, and

Form second lining cutting by using described curved panel to cover this first lining cutting.

54. according to the described curved panel lining cutting of claim 53, wherein,

After described linear panel is assembled each other, form described first lining cutting in the described domes by described linear panel being fed in the described domes and should the linearity panel being installed in,

After described curved panel is assembled each other, by being fed in the described domes and with this curved panel, described curved panel is installed in the described domes, perhaps by described curved panel being directly installed on the installation site in the described domes, and form described second lining cutting

Further bore the described domes of pick, and be fed to other linear panel in the described domes and be installed in these domes, and

Other curved panel is installed in the described domes.

55. according to claim 40 or 42 described curved panel lining cutting, wherein,

When broken parts occurring on the part of the external surface of described curved panel, adhesive is applied on this broken parts, and

High strength reinforcing fibre sheet is attached on this part that is applied with described adhesive.

56. according to claim 40 or 42 described curved panel lining cutting, wherein,

When on a described curved panel, broken parts occurring, remove this broken parts from this curved panel,

On the part of this broken parts of removal of described curved panel, install and connect panel, and

To replace panel by this connection panel is connected on the described curved panel.