CN1720375A

CN1720375A - Be used to build the block of barricade, the prefabricated reinforced retaining wall that uses the block construction and the construction method of prefabricated reinforced retaining wall

Info

Publication number: CN1720375A
Application number: CNA2003801052821A
Authority: CN
Inventors: 李廷洙
Original assignee: Toho S & C Co ltd
Current assignee: Toho S & C Co ltd
Priority date: 2002-12-06
Filing date: 2003-10-28
Publication date: 2006-01-11
Also published as: KR100495782B1; KR20040049535A

Abstract

The block of building barricade, the prefabricated reinforced native barricade that uses the block construction and the method for building prefabricated reinforced native barricade are provided.The block (B) that is used to build barricade comprising: form the front (10) on barricade surface, with the rear surface that contacts stabilized soil structure (20); Left side and right side (30 and 30 '), cooperatively interact partly (32 and 32 ') with formation correspondence thereon are respectively applied for the connection that cooperatively interacts between the adjacent block; End face (40) has the girth member insertion groove (44) that forms along fore-and-aft direction, and girth member or the fixator that is used for the reinforcement by connection part are installed to the girth member insertion groove; And have the holddown groove (46) that is formed on girth member insertion groove (44) front either side, be used for fixing girth member or fixator; And, on it, be used for connecting the connecting pin patchhole (h1) of block up and down and being used for mentioning simultaneously up and down that the pin insertion hole (h2) of mentioning of block penetrates end face (40) and bottom surface (50) by connecting pin corresponding to the bottom surface (50) of end face (40).

Description

Be used to build the block of barricade, the prefabricated reinforced retaining wall that uses the block construction and the construction method of prefabricated reinforced retaining wall

Technical field

The present invention relates to build the block of barricade, prefabricated reinforced native barricade, the method for the prefabricated reinforced native barricade of construction and the method for maintenance barricade of using block to build.Plan of the present invention makes the minimized equipment of on-the-spot work have fabulous workability by use in building course by the preceding metope that makes barricade transportation and the material cost of reducing in light weight simultaneously.Another advantage of the present invention comprises the high durability of earth structure construction back in the lasting sinking that may occur, and takes place to be easier to repair when part is damaged at barricade.

Background technology

Prefabricated reinforced native barricade as field of the present invention has the following advantages than conventional concrete barricade: therefore barricade can vertically be built can effectively utilize limited space.Use plant-manufactured product to guarantee the reliability of quality.The compacted soil barricade has also reduced the demand of special installation and has been easy to build, and makes the construction period shorter.Equally, the strict quality control to earth structure becomes possibility.In addition, because the compacted soil barricade has flexible structure, just may tackle the slight sinking and the seismic load of footing ground neatly.In addition, because preceding metope and conventional concrete barricade weight/power ratio are light, ground is handled simple, has guaranteed business efficiency.

In 1980, Korea S's first compacted soil barricade was built along national highway by Ministry of Construction building laboratory test ground, and it uses galvanized steel plain sheet as girth member.Though since then, comprise the investment mechanism of government that builds test room, Korea S highway company and Korea S territory company, carried out tentative construction work and the field investigation of using same girth member, but to using galvanized steel plain sheet to go up some problems of discovery as selection (compacted soil) and the construction management in galvanizing technique, backfill in the investigation process of the compacted soil barricade of girth member.1986, solve the problem relevant by introducing banded geotechnological fabric reinforcement spare with galvanized steel plain sheet, banded geotextile occurs as new girth member.Introduced the prefabricated block compacted soil barricade of use high strength earthwork grid as girth member in 1994, now, use the panelling shape compacted soil barricade of banded geotechnological fabric reinforcement spare and the prefabricated block reinforced retaining wall of use earthwork grid girth member to have purposes widely.

Simultaneously, traditional prefabricated panelling shape compacted soil barricade has following shortcoming.At first, the single shape and the outward appearance of traditional panelling shape compacted soil barricade are not attractive.From the environmental friendliness viewpoint, traditional barricade and surrounding environment are inharmonious, owing to do not allow plant growing, seem bare.In addition, common even when small damages takes place the barricade of bottom, for the panelling plank that has damaged with new replacement, to covering top panelling and adjacent panelling must be made a large amount of dismantlement works.Like this, repair traditional barricade and be expensive, labor-intensive and even more difficult than a newly-built barricade, and need large number quipments.

The problem of the prefabricated block compacted soil barricade of tradition is because block is alternately to interlock, if after construction is finished from the load on barricade top as shearing force, lap is positioned at following block and is easy to be sheared disconnected.Compare with the situation of panelling type compacted soil barricade, repair is had any problem.Because in order to prevent upset and position and lock position, the vertical length of the block of traditional compacted soil barricade is more a lot of greatly than width from left to right, single block has heavy load, therefore consumes a large amount of constructional materialss.This heavy load also makes builds the barricade difficulty, thereby causes the inconvenience in the work.In addition, have any problem because the equipment of employing is built, the construction period is extended.

Summary of the invention

Plan of the present invention is by providing lightweight barricade block to reduce material and construction cost.

The invention provides a kind of compacted soil barricade of prefabricated bulk, can form a structure and strengthen wall and when the compacted soil barricade partly damages, be easy to repairing.

The present invention also is provided for building the block of prefabricated reinforced native barricade, and this barricade can provide fabulous plant growing efficient.

In addition, the invention provides the block that is used to build barricade, show high durability in the lasting sinking that after construction is finished, may occur, and take place to be easy to repair when part is damaged at barricade.

The present invention also provides a kind of method of using block to build prefabricated reinforced native barricade, and it can build the wall-retaining structure of a reinforcement, and the method for repairing damaged location when the compacted soil barricade partly damages.

According to an aspect of the present invention, be provided for building the block of barricade, comprise: form the front on barricade surface, with the rear surface that contacts stabilized soil structure; Left side and right side have the part that cooperatively interacts of formation correspondence thereon, are respectively applied for the connection that cooperatively interacts between the adjacent block; End face has the girth member insertion groove that forms along fore-and-aft direction, and girth member or the fixator that is used for the reinforcement by connection part are installed to the girth member insertion groove; And have the holddown groove that is formed on girth member insertion groove front either side, be used for fixing girth member or fixator; And, on it, be used for connecting the connecting pin patchhole of block up and down and being used for mentioning simultaneously up and down that the pin insertion hole of mentioning of block penetrates end face and bottom surface by connecting pin corresponding to the bottom surface of end face.

According to an aspect of the present invention, be provided for building the method for barricade, comprise: excavate the footing ditch, pour into a mould the footing concrete subsequently to build footing; The block along continuous straight runs is placed on the cast footing, make they one and adopt vertical connecting pin P ' on the block of each horizontal positioned, to bank up and arrange another block in abutting connection with another so that block is installed; With on stabilized soil structure, arrange girth member, fill and together the compacted soil that is placed on the block rear portion of having laid and soil compression, so that the leading edge of each girth member is inserted in the girth member insertion groove, thereby reinforcement by connection part and block, girth member is disposed on the compacted soil, be arranged in subsequently on the compacted soil girth member by backfill and and soil compression.

According to a further aspect in the invention, a kind of method that is used to repair the compacted soil barricade of building by this construction method is provided, this method comprises: lift and be positioned at block a plurality of blocks of damaged location top, these blocks belong to and comprise that delegation that damages block, so that be installed in the girth member in the girth member insertion groove and make girth member separate the stacked block of back dismounting from block lifting; After disassembling stacked block, take away and damage block; Formerly damaged the position of block and placed a new block, inserted vertical connecting pin, and lay be embedded to the girth member in the compacted soil leading edge in the girth member insertion groove of new block, so that girth member is connected to block; With anti-above the order of demounting procedure, reconstruct and dismantle block.

Equally, the invention provides a kind of panelling that is used for prefabricated block compacted soil barricade, comprise: a plurality of unit block, each unit block comprises the front that forms the barricade external surface, the rear surface of contact stabilized soil structure, bottom surface and end face with a plurality of grooves and through hole of the vertical formation in precalculated position on each groove, left side and right side with insertion portion and locking slot, insertion portion and locking slot produce and make insertion portion insert position wherein, and insertion portion is used for that unit block by the interlocking adjacent panel prevents that the unit block of adjacent panel from becoming estranged mutually or is close; Under the state of a plurality of unit block vertical stacking, be inserted into the connector in the through hole; And the interconnective linkage of a plurality of unit block that closes and will pile up with a termination of connector.

Prefabricated block compacted soil barricade can produce by two, three or four blocks that have the same shape at factory or construction site vertical stacking, assemble the block of piling up together with connector and fitter's tool, and use equipment is piled up fielded panel on the footing of barricade.Because adjacent panelling is connected and be fixed in standing part and locking slot by inserting fixture, this locking slot is formed on arbitrary side of each unit block of panelling, be used for the back that temporary fixed clip is connected to panelling by insertion, just may prevent owing to separating or adhesion that the interlocking between the adjacent panel brings.Another advantage is the resistance that improves vibration or other external force, because each panelling is by insertion portion and adjacent panel certain distance that is spaced.

Description of drawings

Fig. 1 is the phantom drawing of demonstration according to the front of the block of the first embodiment of the present invention;

Fig. 2 is the phantom drawing that shows the rear surface of block shown in Figure 1;

Fig. 3 is the rear surface phantom drawing, the building status of block shown in key diagram 1 and Fig. 2;

Fig. 4 is the plan view that shows according to the building status of block of the present invention;

Fig. 5 is the viewgraph of cross-section that shows according to the building status of block of the present invention;

Fig. 6 is the viewgraph of cross-section that shows the compression effectiveness of soil when block according to the present invention is exerted pressure;

Fig. 7 is the elevation that the process of using the compacted soil barricade of building according to block of the present invention is repaired in the display part;

Fig. 8 shows the elevation of repairing the process of using the compacted soil barricade of building according to block of the present invention fully;

Fig. 9 is the phantom drawing that shows the rear surface of block according to a second embodiment of the present invention;

Figure 10 is the phantom drawing that shows the front of block shown in Figure 9;

Figure 11 is the phantom drawing in front that shows the block of a third embodiment in accordance with the invention;

Figure 12 is the phantom drawing that shows the rear surface of block shown in Figure 11;

Figure 13 is the phantom drawing that shows the rear surface, and the building status according to block barricade of the present invention is described;

Figure 14 is the cross-sectional side view that shows according to the building status of block barricade of the present invention;

Figure 15 is the plan view that shows according to the building status of block barricade of the present invention;

Figure 16 is the enlarged drawing of " a " shown in Figure 13 part;

Figure 17 is the viewgraph of cross-section that shows the sliding mode of the girth member that is connected to block;

Figure 18 is the girth member that the shows Figure 17 plan view when being connected to block;

Figure 19 A-19C is the elevation when showing with different pattern construction block;

Figure 20 is the phantom drawing when show using the earthwork grid girth member to build according to prefabricated block barricade of the present invention;

Figure 21 is the viewgraph of cross-section that shows when the earthwork grid girth member is connected to barricade block shown in Figure 20;

Figure 22 is the phantom drawing according to the rear surface of barricade block of the present invention that show to use galvanized steel plain sheet to build as girth member;

Figure 23 is the viewgraph of cross-section that shows when galvanized steel plain sheet is connected to barricade block shown in Figure 22 as girth member;

Figure 24 is the phantom drawing according to the front of barricade of the present invention, and the reparation state when barricade takes place partly to damage is described;

Figure 25 is the phantom drawing of demonstration according to the front of the barricade block of fourth embodiment of the invention;

Figure 26 is the phantom drawing that shows the rear surface of barricade block shown in Figure 25;

Figure 27 is the viewgraph of cross-section that shows barricade block building status;

Figure 28 and 29 is the phantom drawings of example that show the front of the barricade with top of beautifying with plant, and wherein the block of a fourth embodiment in accordance with the invention is positioned at above the block of a third embodiment in accordance with the invention;

Figure 30 and 31 is used to build according to the front of the barricade block of the native barricade of prefabricated enhancing of fifth embodiment of the invention and the phantom drawing of rear surface;

Figure 32 is the viewgraph of cross-section that shows when the pin be used for lifting simultaneously a plurality of blocks is inserted into patchhole;

Figure 33 A-33C is the plan views of various girth members when being connected to according to barricade block of the present invention;

Figure 34 is the rear surface phantom drawing, and the building status according to barricade block of the present invention is described;

Figure 35 is the cross-sectional side view that shows the building status of barricade block of the present invention;

Figure 36 is the enlarged drawing of " b " shown in Figure 35 part;

Figure 37 shows according to block according to the present invention to build initial and second sliding mode that the girth member that sinks to causing takes place barricade post-reinforcing soil;

Figure 38 and 39 is that demonstration is according to the front of the block of sixth embodiment of the invention and the phantom drawing of rear surface;

Figure 40 and 41 is the plan views that show the connection status of the adjacent block of the 7th and the 8th embodiment according to the present invention;

Figure 42 is the phantom drawing that shows the front of using the barricade of building according to block of the present invention;

Figure 43 is the phantom drawing according to the connection status in the front of the panelling of the fundamental type of the prefabricated block compacted soil barricade of ninth embodiment of the invention;

Figure 44 is the phantom drawing of the rear surface of compacted soil barricade shown in Figure 43;

Figure 45 is the phantom drawing of rear surface that is used for the unit block of compacted soil barricade shown in Figure 43 and 44;

Figure 46 is the plan view of unit block;

Figure 47 is the viewgraph of cross-section along Figure 44 I-I line;

Figure 48 is the viewgraph of cross-section along Figure 44 II-II line;

Figure 49 is the phantom drawing that shows according to the front of barricade panelling of the present invention;

Figure 50 is the phantom drawing that shows according to the rear surface of the barricade panelling at building status of the present invention;

Figure 51 is that girth member is connected to the amplification disassembled perspective view according to the position of panelling of the present invention;

Figure 52 and 53 is the viewgraph of cross-section that are used for the coupling part of reinforcement by connection part, with the initial building status of demonstration girth member and owing to the state of setting of ground girth member to lower slider;

Figure 54 shows that each panelling of the present invention is built as the enlarged drawing with the state of adjacent panel interlocking;

Figure 55 is the viewgraph of cross-section at rear portion of the barricade of interlocking state shown in Figure 54;

Figure 56 is the plan view of the barricade of interlocking state shown in Figure 54;

Figure 57 is the phantom drawing of demonstration according to the front of the unit block of tenth embodiment of the invention;

Figure 58 is the phantom drawing of connection status that is presented at the girth member at barricade rear portion, to show the use example that adopts according to the banded reinforcing fibre of the method for construction barricade of the present invention; With

Figure 59 is the phantom drawing that shows the front of the barricade that uses panelling construction of the present invention, illustrates that barricade is partly dismantled so that repair and reinforce.

The specific embodiment

Fig. 1-8 explanation is according to the block of first embodiment of the invention, barricade, the method for construction barricade and the method for repairing barricade when damaging of using block to build.As illustrated in fig. 1 and 2, the block B that is used to build barricade according to first embodiment of the invention comprises: form the front 10 on barricade surface, with the rear surface 20 that contacts stabilized soil structure; Left side 30 and right side 30 ', have formation correspondence thereon cooperatively interact part 32 and 32 ', be respectively applied for the connection that between adjacent block, cooperatively interacts; End face 40, has the girth member insertion groove 44 that forms along fore-and-aft direction, girth member or the fixator that is used for the reinforcement by connection part are installed to groove, and have the holddown groove 46 of any side that is formed on girth member insertion groove 44 fronts, are used for fixing girth member or fixator; And corresponding to the bottom surface 50 of end face 40.Be used for connecting the connecting pin patchhole h1 of block up and down and being used for mentioning simultaneously up and down that the pin insertion hole h2 that mentions of block penetrates upper surface 40 and soffit 50 by connecting pin.

First embodiment of the present invention explanation clearly, because the vertical length of block B of the present invention is little more a lot of than width from left to right, compare the quantity that just may reduce half many needed block of construction barricade with conventional blocks, it is big more a lot of than conventional blocks, and lightweight structure can be provided.According to the present invention, as mentioned below, because block is tightly linked together up and down, the strong adhesion strength between the block can prevent local slip of barricade (protrusion) or upset up and down.

Reference character H represents to penetrate the cavity of end face 40 and bottom surface 50, and being used to reduce the soil pressure that acts on the block provides lightweight block simultaneously.The top of the rear surface 20 that is connected with compacted soil is cut by forming girth member insertion groove 44, and the cutting surface is to rear portion and lower tilt.

In addition, connecting pin patchhole h1 is formed on arbitrary side of end face 40 and bottom surface 50, considers the center of gravity in the process of lifting, and mentions pin insertion hole h2 and is formed on the center.The mention pin insertion hole h2 of expansion slot h2 ' on end face 40 with larger diameter forms on every side, can rotate so that mention the lower end of pin.

Fig. 3 shows the phantom drawing of building the rear surface of block among Fig. 1 and 2, shows that banded reinforcing fibre 60 is used as the girth member that is connected to block B.The present invention is not limited thereto, comprises that the girth member of the various other types of earthwork grid reinforcement material and trapezoidal girth member can both use.

Building the step that the process of compacted soil barricade comprises by block of the present invention has: excavate the footing ditch, then in order to build footing cast footing concrete; One adjacent one of block along continuous straight runs is placed on the cast footing, and stacks another block in order to settle block to use vertical connecting pin P ' on the block of each horizontal positioned, to rank; And on compacted soil, arrange girth member, fill and together the compacted soil that is placed on the block rear portion that has placed and soil compression.Particularly, in order to finish final step, the leading edge of each girth member is inserted in the girth member insertion groove, thus reinforcement by connection part and block, and girth member is disposed on the compacted soil.Then, be arranged on the compacted soil girth member by backfill and and soil compression.

Fig. 4 is the plan view of first embodiment of the invention.Block comprise be respectively formed at left side 30 and right side 30 ' on the

part

32 and 32 that cooperatively interacts ', be used for the cooperation between the adjacent block B.The part that cooperatively interacts 32 and 32 ' existence prevented to be placed on compacted soil G behind the block B and be exposed on outer visible or on positive 10, be pulled away.In this case, because each block B is not and adjacent block B interlocking, block B is not subjected to the influence of the vertical subsidence that its adjacent block B taken place.Yet since the cooperation between each block B side, the influence that block B is slided by the place ahead or rear, thus keep the smooth of barricade front 10.

In addition, when the

part

32 and 32 that cooperatively interacts on left side and the right side of block B ' not parallel but the certain angle that tilts mutually, this just may prevent that compacted soil G from being taken away from the back of block B, and because block B has three faces to be in contact with one another at either side, still keep the

part

32 and 32 that cooperatively interacts ' between fastening.

Fig. 5 is the viewgraph of cross-section according to the block of first embodiment of the invention construction, compacted soil G and ground sink, employing makes the mode of fixator 110 under being tilted to, and initial sliding and secondary that a part of burying the girth member 60 that is connected to block B among the compacted soil G can be born mutual vertical parallel slide.Like this, take place or the distortion of wall-retaining structure takes place just may guarantee when other sink barricade when compacted soil G or ground.Even this excellent non-deformability makes in winter, when since temperature decrease and compacted soil also can construct when expanding.Also may use the backfill of high-moisture to build barricade as compacted soil with on soft foundation.Do not concentrate owing to stress takes place a part that is connected to the structural girth member 60 of front wall, just may prevent the barricade upset, it is a kind of major defect that front end took place of girth member 60 that stress is concentrated.

Shown in the viewgraph of cross-section of Fig. 6, even at the pressure of compacted soil G since the sinking of compacted soil G be applied under the situation of rear surface 20 of wall-retaining structure, some compacted soil G enter the cavity H that vertically penetrates block B by the girth member insertion groove 44 that is formed on 20 tops, rear surface, as shown by arrows.Like this, just may disperse and absorb by acting on the stress that the soil pressure on the joint causes between the adjacent block B, this can alleviate wall construction vertical subsidence (protrusion).

Fig. 7 and Fig. 8 are respectively the display parts and repair the elevation of the process of using the compacted soil barricade of building according to block of the present invention fully.When block takes place partly to damage after barricade according to the present invention is built, repair process is by carrying out from 1. → 2. same order, the step that comprises has: lift and be positioned at the block above the damaged location block, this block belongs to and comprises that delegation that damages block, lift the girth member that is installed in the girth member insertion groove and dismantle top block later on, separate this girth member from block; Block is taken away later on and has been damaged block on disassemble; Damaged the position of block in front and placed a new block, inserted vertical connecting pin, and lay be embedded to the girth member in the compacted soil leading edge in the girth member insertion groove of new block, so that the reinforcement by connection part is to block; The order of demounting procedure is reconstructed and is dismantled block above anti-.

Owing to use the barricade of block of the present invention to be designed to prevent interlocking or intersection between the horizontal adjacent block, when a block that belongs to delegation's barricade block is damaged, just may dismantle downwards in order and only comprise the delegation of having damaged block, take out the block that has damaged and reconstruct new block.More traditional repair process has wherein damaged block or panelling in order to replace in Traditional bulk or the panelling shape barricade, dismantles block or panelling in a large number, and this makes and can use few labour to carry out quick repair by limited working space in the space.As shown in Figure 8, when the multirow block damages, carry out in order to another row from delegation with same repair process noted earlier, for example, 1. → 2. → 3. → 4. → 5. → 6. → 7. → 8. → 9. → 10..

Fig. 9 and Figure 10 are the phantom drawings that shows the front and the rear surface of block according to a second embodiment of the present invention.The same with the block of first embodiment, the block of this embodiment comprises: form the front 10 on barricade surface, with the rear surface that contacts stabilized soil structure; Left side 30 and right side 30 ', have on it

part

32 and 32 that cooperatively interacts accordingly '; End face 40 has girth member insertion groove 44 and holddown groove 46; And corresponding to the bottom surface 50 of end face 40.The difference of first and second embodiment is that the block of second embodiment also is included in the partition walls 55 at 20 centers, rear surface, and the rear horizontal ground from positive 10 extends along rear portion and horizontal direction.

In this embodiment, have equally use the connecting pin pinning up and down the connecting pin patchhole h1 and being used for of block lift block simultaneously mention pin insertion hole h2, they penetrate end face 40 and bottom surface 50.By further comprise respectively form, the vertical girth

member insertion groove

44 and 54 of partition walls 55 relatively, the block of this embodiment can make lightweight block.In order to reduce the soil pressure that acts on the block, the top of the rear surface 20 that contacts with compacted soil has girth member insertion groove 44 and its upper surface tilts towards bottom and rear portion.The girth member insertion groove 54 that is formed on the bottom of partition walls 55 has end face, corresponding to the bottom surface of partition walls 55, for the ease of the be shaped level that manufactures of block.

Figure 11-15 shows the barricade according to the block of third embodiment of the invention and the construction of use block.Figure 11 and 12 be show a third embodiment in accordance with the invention be used to build the front of barricade block of prefabricated reinforced native barricade and the phantom drawing of rear surface.Figure 13 shows the phantom drawing of building according to the rear surface of barricade block of the present invention.Figure 14 and 15 shows cross-sectional side view and the plan view of building present embodiment barricade block.

With reference to figure 11-15, comprise according to the block of inventing this embodiment: front 10, left side 30 and right side 30 ', end face 40 and bottom surface 50.Positive 10 form a surface of barricade.Rear surface 20 contact stabilized soil structures.Left side 30 and right side 30 ' be positioned at positive 10 left side and right side, rearward face 20 forms backward, have in its front portion the part 32 and 32 that cooperatively interacts accordingly ', be used for the cooperation between the adjacent block, have at its rear portion and the part 32 and 32 that cooperatively interacts ' the become fillet position of ladder.At end face 40 anterior and middle part be formed with mounting boss 42 and 42 ', girth member insertion groove 44 is along being formed on the rear portion along fore-and-aft direction, girth member or the fixator that is used for the reinforcement by connection part insert wherein, and holddown groove 46 adopt can be towards the left side 30 and right side 30 ' mode of opening be formed on the either side of the front of girth member insertion groove 44, be used for fixing in the steady pin P insertion groove of girth member or fixator.In the bottom surface 50 front portion and middle part have the assembling dimple 52 and 52 of depression ', be positioned at end face 40 on mounting boss 42 and 42 ' corresponding position of forming, girth member insertion groove 54 and holddown groove 56 are formed on the rear portion of bottom surface 50, corresponding to the counterpart on the end face 40 44 and 46.

Equally, the block of present embodiment comprise respectively another mounting boss 42 at the mid portion of end face 40 and bottom surface 50 ' and assembling dimple 52 '.In this case, assembling dimple 52 ' be formed on corresponding to mounting boss 42 ' the position.Elongated connecting pin patchhole h1 and h3 are used to insert and are connected the connecting pin P ' of block up and down, it penetrate mounting boss 42 and 42 ' and assembling dimple 52 and 52 '.

Elongated mention pin insertion hole h2 with the mode of liftable block vertically be formed on mounting boss 42 and 42 ' between or assembling dimple 52 and 52 ' between.The sulculus (not shown) forms around the lower periphery of mentioning pin insertion hole h2, is used to hook be positioned at and mentions the pin P " projection of lower end." insert and turn 90 degrees, " lower end hooks lock slots so that mention pin P in order to lift the block that piles up, to mention pin P.

Reference number 60,70 and 80 represents girth member respectively, be installed in the nonwoven drain filter between the block adjacent column and the anchor clamps of temporary fixed block.

Shown in Figure 13 and 16, they are to show the phantom drawing of rear surface of the block of building and the enlarged drawing at " a " position, and the leading edge of girth member 60 is directly inserted block, and steady pin P is inserted into the side of block, so that girth member 60 tightly is connected on the block.The leading edge of girth member 60 is inserted into the position of opening backwards, and this position forms by the girth member insertion groove 54 and 44 that is respectively formed on bottom surface 50 and the end face 40.Be used to insert steady pin P holddown groove 46 and 56 with face side 30 and side 30 ' mode be formed on the left side 30 of block up and down and right side 30 ' top and bottom.Girth member insertion groove 54 and 44 and holddown groove 46 and 56 build in the mode that helps inserting girth member 60 and steady pin P respectively.In addition, as shown in Figure 17, when the compacted soil G that is placed into barricade block rear portion sinks, be placed into contractile support component 90 in girth member insertion groove 44 and 54 make be positioned at the girth member leading edge that is connected to block steady pin P along holddown groove 46 and 56 with girth member 60 to lower slider.Like this, with regard to can minimizing as much as possible because the barricade that the sinking of compacted soil G causes is out of shape, prevent the infringement that girth member 60 leading edge local distortions cause simultaneously to property firm in structure.

In order to make steady pin P slide up or down easily, be preferably in vertical installation metal glazing (not shown) on

holddown groove

46 and 56 the rear surface, and use sliding agent such as lubricating grease, then insert steady pin P.

The plan view of the state the when girth member during Figure 18 among demonstration Figure 17 is connected to block.Because the girth

member insertion groove

44 and 54 that is respectively formed on block end face 40 and the bottom surface 50 broadens towards the rear portion, when the girth member 60 in imbedding compacted soil G was connected continuously with interlace mode, this just may prevent that girth member 60 and girth

member insertion groove

44 and 54 from influencing each other.

As shown in figure 15, be formed on because barricade of the present invention is installed to be left side 30 and right side 30 ' on cooperatively interact position 32 and 32 ' space certain distance, this just may prevent that the compacted soil behind the barricade is exposed to outward or is pulled away on surface of wall, simultaneously, avoid destroying the block wall construction owing to have at soil or ground that the distance between the block left side and right side has absorbed sedimentation deformation under the different situations of sinking.Any bend radius as shown in figure 15 can be arranged in a line or be had to block.

The method that the block of use present embodiment is built barricade is identical with first embodiment, does not therefore provide detailed explanation here.

Because the block of present embodiment is formed with mounting boss 42 and assembling dimple 52 respectively on end face 40 and bottom surface 50, this just may be by cooperating boss 42 and the dimple 52 correct blocks of building, in the block process is installed, keep the barricade setting simultaneously and do not need independent clip, more convenient and safe when therefore building.In building course or after building, when assembling needs, can insert vertical connecting pin P ' up and down between the block so that improve property firm in structure.

The all kinds barricade of construction method above the block of present embodiment is used to build and uses.For example, combine the several blocks that become a unit and can be prefabricated into single panelling.Shown in Figure 19 A, by insert the employed dividing plate of traditional panelling type barricade between block, panelling can be piled up with interlace mode.Shown in Figure 19 B and 19C, panelling can be arranged vertically along the straight line that is independent of the adjacent level panelling.

Figure 20 shows to use the phantom drawing of earthwork grid girth member construction according to the rear surface of barricade block of the present invention that Figure 21 is the viewgraph of cross-section that shows when earthwork grid girth member shown in Figure 20 is connected to the barricade block.In the present embodiment, when the earthwork grid girth member was used, rod iron was inserted into the leading edge of girth member 60 along straight line, and is connected to fixator 110.Fixator 110 is installed in the girth

member insertion groove

44 and 54 of block and the pin P that is fixed fixes.The same with the third embodiment of the present invention, as shown in figure 21, contractile support component 90 can be put in girth

member insertion groove

44 and 54, when compacted soil G after being placed into the barricade block sinks, make the fixator 110 of girth member 60 leading edges that are connected to block and steady pin P and girth member 60 together along steady

pin insertion groove

46 and 56 to lower slider.Like this, with regard to can minimizing as much as possible because the barricade that the sinking of compacted soil G causes is out of shape, prevent the infringement that girth member 60 leading edge local distortions cause simultaneously to property firm in structure.

Figure 22 is the phantom drawing according to the rear surface of barricade block of the present invention that show to use galvanized steel plain sheet to build as girth member, and Figure 23 is the viewgraph of cross-section that shows when galvanized steel plain sheet shown in Figure 22 is connected to the barricade block as girth member.Equally, barricade block according to the present invention also uses fixator 110 fixing zinc-plated reinforcement steel plates 60 to block, can vertically slide with fixator 110 so that strengthen steel plate 60, thereby prevents owing to compacted soil G sinks to going wrong.

Figure 24 is the front perspective view that shows when the barricade of building according to the present invention when the part barricade is damaged is accepted to repair.When using the barricade of building according to block of the present invention to take place partly to damage, repair process comprises: lift one by one and be positioned at the block B block above the damaged location, these blocks belong to and comprise that delegation that damages block B, so that be installed in the girth member in the girth member insertion groove by steady pin and make girth member and block above the dismounting of block after separating lifting; Block is taken away later on and has been damaged block on disassemble; Formerly damaged the position of block and placed a new block, inserted vertical connecting pin, and lay by steady pin be embedded to the girth member in the compacted soil leading edge in the girth member insertion groove of new block, so that the reinforcement by connection part is to block; The order of demounting procedure is reconstructed and is dismantled block above anti-.

Because barricade of the present invention does not have dividing plate between the adjacent block of level, if when wanting part to repair, just may be by only lifting the block that damages above the block, substitute with new one and to have damaged block, top block belongs to and comprises that delegation that damages block B.In addition, just separate girth member from block easily by lift steady pin from the steady pin patchhole that is formed on the block end face, and can not dismantle or take away stabilized soil structure." be inserted into and mention pin insertion groove h2 and turn 90 degrees the angle, " projection of lower end in order to lift block, the pin P that mentions shown in Figure 24 and hook into the lock slots of block bottom so that mention pin P.This makes and is easier to lift simultaneously a plurality of blocks.The process of building new block comprises that opposite order is piled up block one by one when lifting, and insert and by steady pin P fixedly girth member 60 in insertion groove.

Figure 25 is the phantom drawing of demonstration according to the front of the barricade block of fourth embodiment of the invention, and Figure 26 is the phantom drawing that shows the rear surface of barricade block shown in Figure 25, and Figure 27 is the viewgraph of cross-section that shows barricade block building status.

Similar with the 3rd embodiment basically according to the block of illustrated embodiment do not provide the explanation to similar portions.

Block according to illustrated embodiment is configured to, and dimple part 12 positive 10 further inwardly forms relatively.The end face 12a of dimple 12 and bottom surface 12b are inclined upwardly with respect to the top, the place ahead of block, as shown in figure 27.Dimple part 12 is led to the girth

member insertion groove

44,54 of the rear surface of block.

Block according to illustrated embodiment is characterised in that the permission plant growing.In detail, as shown in figure 27, the dimple part 12 of block forms a space up and down, and plant growing soil G ' is packed into this space so that the there plant can grow.Provide plant growing soil G ', the bottom surface 12b of dimple part 12 is inclined upwardly, and end face 12a also is inclined upwardly, thereby prevents that plant growing soil G ' from flowing out forward.The plant growing desired moisture level is by keeping from the block back from compacted soil G supply water and from the rainwater of block front portion.

Figure 28 and 29 is the phantom drawings of example that show the front of the barricade with top of beautifying with plant, wherein the block of a fourth embodiment in accordance with the invention be positioned at a third embodiment in accordance with the invention above.As shown in the figure, allow the block of plant growing to adopt various patterns to install, therefore produce eco-friendly wall surface so that coordinate with surrounding environment.

Figure 30 and 31 is used to build according to the front of the barricade block of the native barricade of prefabricated enhancing of fifth embodiment of the invention and the phantom drawing of rear surface.Block according to present embodiment comprises: front 10 and rear surface 20, and left side 30 and right side 30 ', end face 40 and bottom surface 50.Positive 10 form a surface of barricade.Rear surface 20 contact stabilized soil structures.Left side 30 and right side 30 ' be positioned at positive 10 left side and right side, rearward face 20 forms backward, has the part of cooperatively interacting 32 and 32 ' be used for being connected adjacent block with fit system.End face 40 comprises horizontal mounting boss 42, girth member insertion groove 44 and holddown groove 46.Laterally mounting boss 42 interconnects block up and down with fit system.Girth member insertion groove 44 is along forming along fore-and-aft direction, imbeds the leading edge of the girth member in the stabilized soil structure or girth member and is connected and fixed device and is inserted into wherein.Holddown groove 46 forms on the left side of girth member insertion groove 44 and the right side, and girth member or fixator are inserted in the holddown groove 46.Bottom surface 50 comprises horizontal fitting recess 52, girth member insertion groove 54, straight wall 57 and partition walls 55.Laterally fitting recess 52 is inwardly recessed in the position of the horizontal mounting boss of corresponding end face 40.Girth member insertion groove 54 is formed on the position corresponding with girth member insertion groove 44.The straight wall 57 that extends from the girth member insertion groove is formed between the girth member insertion groove 44,54.Partition walls 55 20 is formed between girth member insertion groove 44 and 54 from the front to the rear surface along direction from left to right.

In block according to the present invention, among the patchhole h1, the h2 that interconnect position formation of mounting boss 42 on being formed at end face 40 and bottom surface 50 respectively and fitting recess 52, one that is positioned at the center is shaped as the elongated slot that extends along fore-and-aft direction, be used to insert the P ' of connecting pin up and down (seeing Figure 34) of block about connecting, same circular patchhole h1 is positioned at either side.In addition, shown in figure 32, lift mentioning pin P and " being inserted in the elongated groove of a lot of blocks." be inserted among the patchhole h2 and turn 90 degrees angle, mentioning pin P " the boss Pa of lower end that mentions pin P hooks the internal lock part 52a that is formed at the fitting recess 52 of block bottom surface 50 along direction from left to right, is lifted then.Afterwards, " angle that is turn 90 degrees is mentioned pin P again " boss Pa of lower end separates with the lock part 52 of inside if mention pin P, thereby mentions pin P from patchhole h2 extraction ".

Figure 33 A-33C is the plan view that shows when various girth members are connected to according to barricade block of the present invention.

Shown in Figure 33 A, the leading edge of banded synthetic resin girth member 60 uses U type fixator 110 and steady pin P to be connected in the girth member insertion groove 52 according to block of the present invention.Shown in Figure 33 B, the leading edge of trapezoidal girth member 60 is directly connected in the girth member insertion groove 52, and is same, and shown in Figure 33 C, earthwork grid girth member 60 uses fixator 110 and long steel bar 100 to be connected to block B.In this mode, according to the length of the soil quality or the stabilized soil structure of construction plant, suitable girth member is suitably built.

Figure 34 is the rear surface phantom drawing, shows the building status according to barricade block of the present invention, and Figure 35 is the cross-sectional side view that shows the building status of barricade block of the present invention, and Figure 36 is the enlarged drawing of " b " shown in Figure 35 part.

Shown in Figure 34 to 36, build under the situation of vertical barricade at use block of the present invention, left and right sides adjacent block B by be formed on the left side 30 and the right side 30 ' on the

part

32 and 32 that cooperatively interacts ' overlapped with the state of the distance of the 1-2cm of being separated by mutually, this schemes in the corresponding partial enlarged view clearly at each.

Equally, the block left side 30 and the right side 30 ' on the

part

32 and 32 that cooperatively interacts ' being not limited to is in line is connected block.On the contrary, the part that cooperatively interacts 32 and 32 ' can be connected adjacent block with the angle of the geographical feature that adapts to the construction plant, thus can build forniciform barricade and can not take away stabilized soil structure or expose stabilized soil structure.

Equally, partition walls 55 is not parallel but tilt towards the front upper part of block B with the bottom surface, and that just tilts towards the rear lower of block B.Like this, block B itself can resist the destruction of vertical shear.Equally, when block piles up up and down, can form the grid rigid structures.

As shown in figure 35, because partition walls 55 relative block front upper parts are inclined upwardly, the stabilized soil structure G behind block and insert girth member insertion groove 44 up and down and 54 the native G ' of plant growing can not be brought to the front of block.

By inserting the connection power that connecting pin P ' up and down sets up to connecting hole h1, and being connected between mounting boss 42 by being formed on end face 40 and bottom surface 50 and the fitting recess 52, can guarantee under construction or build after prevent about the block slip.Equally, can prevent that block from overturning down or inclination, that is to say, can avoid caving in.

As shown in figure 36, the side view of the upper and lower surface of partition walls 55 and

straight wall

47 and 57 is uneven undaform, this increased partition walls 55 or

straight wall

47 and 57 be filled in the girth

member insertion groove

44 and 55 that forms the space, upper and lower in plant growing soil G ' between be connected power, thereby but prevent that the earth of growing plant from being washed away by rainwater.Girth

member insertion groove

44 and 54 is configured in the process of vertical construction block up and down, makes that girth member insertion groove 54 is positioned at top and is connected to girth member insertion groove 44 down, forms the box space.The about 10cm of the width in box space highly is at least 20cm, and that is to say have sufficient space to be used for storing enough plant growing soil.Equally, this space forward and be inclined upwardly makes the root of grass or trees to stretch well towards stabilized soil structure.Because the bottom surface in box space is corrugated, comprises that an amount of water of rainwater or other moisture of introducing from the outside can be stored in wherein, and do not flow away.Thereby prevent plant during initial growth owing to the plant growing clay and drying is withered.

Figure 37 shows according to block according to the present invention to build initial and second sliding mode that the girth member that sinks to causing takes place barricade post-reinforcing soil.

If stabilized soil structure G sinks, use according to the barricade of block of the present invention at first along the leading edge of girth member 60 or imbed the fixator in the stabilized soil structure or the holddown groove 46 that vertically is formed on the block B end face 40 vertically slides, then rotation and fall along girth member insertion groove 44.Like this, the down force of stabilized soil structure G is not directly delivered to block B, causes that block B slightly sinks, thereby even stabilized soil structure sinks to also keeping barricade to be in stable building status.

Equally, the part soil pressure that is applied to the stabilized soil structure G of wall-retaining structure (block) is penetrated the box spaces that the girth

member insertion groove

44 and 54 of block B forms by level and absorbs.That just, the soil pressure of stabilized soil structure G is applied on the plant growing soil G ' that inserts in the box space that is formed by girth

member insertion groove

44 and 54, rather than all is applied on the block B.So, plant growing soil G ' is slightly pushed to preceding and soil pressure is absorbed by the box space.Like this, can prevent that wall-retaining structure from protruding, and the soil pressure that is applied on the wall is reduced, thereby suppresses to comprise all kinds wall construction displacement of protrusion effectively.

Figure 38 and 39 shows according to the front of the block of sixth embodiment of the invention and the phantom drawing of rear surface, wherein up and down girth

member insertion groove

44 and 54 front by locking wall 44a and 54a closure.When building the barricade that plant can not grow, by using the front of the closed girth member insertion groove 44 of locking

wall

44a and 54a and 54, the box space in the block can not be exposed to the front of wall construction.Under locking wall 44a and 54a were integrally formed in situation on the block, the structural strength of block itself obtained increasing.Like this, preferably bear the bottom of the barricade of heavy duty and use block B ' shown in Figure 38 construction, and the top of barricade uses block B shown in Figure 30 to build.

Figure 40 and 41 is the plan views that show the connection status of the adjacent block of the 7th and the 8th embodiment according to the present invention.With reference to Figure 40, be formed on the block left side 30 and the right side 30 ' on the

part

32 and 32 that cooperatively interacts ' different with the foregoing description.In the embodiment shown, though be difficult to circular, fashion block be cooperatively interacted, horizontal adjacent block is interconnected securely.With reference to Figure 41, be formed on the block left side 30 and the right side 30 ' on the

part

32 and 32 that cooperatively interacts ' also different with the foregoing description.That is to say, the part that cooperatively interacts 32 and 32 ' be arc, cause the connection power between horizontal adjacent block slightly to reduce.Yet, shown in block be used to build circular barricade and have advantage with small curvature radius.Be formed on according to the block of the present invention left side 30 and the right side 30 ' on the

part

32 and 32 that cooperatively interacts ' pattern be not limited to illustrated embodiment, it is all possible to manufacture various patterns.

Cooperate with the horizontal adjacent block of its side simply according to block of the present invention.Like this, if the block local damage is lifted in order only and to be comprised that block above row that damages block and just may substitute with new one and damaged block, horizontal adjacent block stands intact simultaneously.In addition, reparation or reinforcement are very convenient, and can not upset the stabilized soil structure behind the barricade.

Figure 42 is the phantom drawing that shows the front of using the barricade of building according to block of the present invention.With reference to Figure 42, block B ' the construction that does not allow plant growing is as shown in figure 38 used in the bottom of barricade, the block B construction of the top use permission plant growing as shown in figure 30 of barricade, so that tree and careless can the growth on the top of barricade, thereby the view that acquisition beautifies.As shown in figure 42, according to illustrated embodiment, the upper and lower of barricade, is not allowed the block B ' of plant growing and allows the block B of plant growing to be built respectively by straight cut-out at predetermined altitude.The block of permission plant growing is constructed to has wave pattern.Equally, the block of permission plant growing is constructed to and leaves the space each other.Do not allow the block of plant growing and allow the block of plant growing can be by various patterned arrangement, so that coordinate with the natural environment of the construction plant of building barricade.

Figure 43 is the phantom drawing according to the connection status in the front of the panelling of the fundamental type of the prefabricated block compacted soil barricade of ninth embodiment of the invention, Figure 44 is the phantom drawing of the rear surface of compacted soil barricade shown in Figure 43, Figure 45 is the phantom drawing of rear surface that is used for the unit block of compacted soil barricade shown in Figure 43 and 44, Figure 46 is the plan view of unit block, Figure 47 is the viewgraph of cross-section of Figure 44 along the I-I line, and Figure 48 is the viewgraph of cross-section of Figure 44 along the II-II line.

Shown in Figure 43 to 48, compacted soil barricade panelling according to the present invention comprises: a plurality of unit block B, connector P ' and linkage 12 '.Each unit block B comprises the front 10 that forms the barricade external surface, the rear surface 20 of contact stabilized soil structure, have a plurality of grooves 1 and bottom surface 50 and end face 40 at the through hole 2 of the vertical formation in the permanent position of each groove 1, have the left side 30 of insertion portion 5 and locking slot 6 and right side 30 ', insertion portion 5 and locking slot 6 produces a position makes insertion portion (L) insert wherein, and this insertion portion (L) is used for that unit block B by interlocking adjacent panel A prevents that the unit block B of adjacent panel A from becoming estranged mutually or is close.Under a plurality of unit block B vertical stacks state together, connector P ' is inserted in the through hole 2; Linkage 12 ' interconnect with the engagement of the end of connector P ' and with a plurality of unit block B of stack up.

Shown in Figure 45 and 46, the unit block B that forms according to panelling of the present invention is made by concrete by the compression dry method, thereby positive 10 preferably have the texture of nature stone.Different faces 20,30,30 ', 40 and 50 manufacture smoothly or coarse a little, between the unit block, give suitable frictional force when piling up with convenient cell block body.The position that cooperatively interacts corresponding to bottom surface 50 and end face 40 preferably forms thereon, so that adjust link position accurately easily in the process of piling up.

In order to give each unit block category-B like the granite texture, concrete, sand, stone and other aggregates mix with suitable ratio, and the gained mixture is poured into compression molding in the mould.Under the state that is in contact with one another in the front 10 of each unit block B, mould is cut by slicer, therefore positive 10 just is configured as similar granite or other stone naturally.Equally, the front 10 of each unit block B also can be shaped as and comprise arc or corrugated various pattern, substitutes straight-line pattern.

As shown in figure 45, block B is manufactured into single pattern, and a large amount of (among the figure being 3) grooves 1 extend back vertical identical position on bottom surface 50 and end face 40.As shown in figure 46, the front 10 of block B vertically becomes ladder with rear surface 20, that is to say, positive 10 is that rear portion than block B is the high one deck of main body, the left side 30 of unit block B and right side 30 ' have the position 5 of insertion and lock slots 6, they produce a position makes insertion portion (L) insert wherein.When unit block B is stacked, insert position 5 and be stacked on the lock slots 6, so that fixture (L) can insert position 5 easily, and the two ends of fixture (L) all are installed in the lock slots 6.

Inserting position 5 forms in mode horizontal and that open wide downwards at the lower limb of the either side of unit block B.In fact lock slots 6 has the shape the same with inserting position 5, has horizontal extension, the oval groove 6a of extension downwards, so that the two ends of fixture (L) can both be inserted wherein and be hooked.

As shown in figure 46, insert position 5 and lock slots 6 and broaden, thereby even, make fixture (L) to cooperate building circular barricade when adjacent panel not point-blank the time towards the outside.

Equally, the surface 31 of close attachment is formed on the either side of the rear surface 20 of unit block B, and the gripper shoe S of clip C is by closely attached to this.Clip C is by the temporary fixed adjacent panel of locking fixture (L).

As shown in figure 46, unit block B has front 10 and rear surface 20, not only vertically become ladder, and level becomes ladder.Like this, form the

side

30 and 30 of the unit block B of adjacent barricade panelling ' be prevented from plane contact, selectable two parallel surface 30a, 30 ' a, 30b and 30 ' b contact with 30 ' c with the plane inclined 30c that is placed between it, thereby it is outer visible or be pulled away on the front 10 of barricade to prevent that inner stabilized soil structure is exposed to.

Figure 49 is the phantom drawing that shows according to the front of barricade panelling of the present invention, and Figure 50 is the phantom drawing that shows according to the rear surface of the barricade panelling at building status of the present invention.

Shown in Figure 49 and 50, when piling up prefabricated up and down panelling A, the cushion packing 14 that has predetermined thickness and made by rubber, cork or other vibration-absorptive materials is placed between the panelling A, thereby keeps a determining deviation therebetween and be absorbed in the vibrations that take place in the process of piling up.

In using the barricade of building according to panelling of the present invention, fixture (L) makes horizontal adjacent panel A be separated from each other and keeps at a certain distance away, rather than is attached together or is separated from each other, and this is called as interlocking state.The A of panelling up and down of vertical stacking is the each interval certain distance also, thereby improves the resistance to vibration or other external force.

As showing the shown in Figure 49 of barricade panelling building status, each all has the prefabricated panelling A1 of two unit blocks and each prefabricated panelling A2 arranged alternate that all has four unit blocks on barricade footing (not shown), forms first floor.Then, at ensuing one deck, each prefabricated panelling A2 that has four unit blocks is stacked.At last, to uppermost one deck, the unit block is built to reach the height of the barricade that will build.

Figure 51 is that girth member is connected to the amplification disassembled perspective view according to the position of panelling of the present invention.

In panelling A according to the present invention, the leading edge of girth member 60 is connected to the connector P ' that inserts panelling A by locking piece 62, so that panelling A places and the stabilized soil structure (not shown) is placed and compress, thereby makes barricade down.The example of useful girth member 60 comprises traditional earthwork grid, galvanized steel plain sheet, banded synthetic resin reinforcing fibre or the like.Girth member can be connected to any position of panelling, and according to construction plant and architectural design, any girth member all can be connected.

The girth member 60 of present embodiment comprises a pair of plate shape locking piece 62, stiffener 66 and resistor 68.This cooperates with connector P ' plate shape locking piece 62, and this connector P ' is by being formed on the unit block B of the groove 1 formed rectangular opening connection vertical stacking between the stackable unit block.The leading edge of stiffener 66 cooperates with locking piece 62 by bolt 64 and nut 65.Resistor 68 space certain distances and meet at right angles along the length of stiffener 66 are connected.The installation that is parallel to each other of the preferably continuous form of girth member 60 of present embodiment, wherein a plurality of metal reinforcing plates 66, and metal, rod-shaped resistor 68 keep at a certain distance away along the length of stiffener 66 soldered, shown in Figure 50 left side.Equally, shown in the right of Figure 50, the stiffener 60 of present embodiment also may be the form of independently separating, and wherein metal, rod-shaped resistor is along the installation that keeps at a certain distance away of the length of single metal stiffener 66.

Shown in Figure 51, be used for locking girth member 60 is formed panelling A by vertical insertion to the locking piece 62 of two symmetries of connector P ' unit block B, the place ahead one side (forward) is formed with locking position 62a and is connected to connecting hole 62b on the stiffener 66 of girth member 60 inwardly for each locking piece 62, the locking piece 62 of two symmetries is by vertically stacked, thereby prevents that the girth member 60 that locks onto connector P ' from unlocking.

Shown in Figure 52 and 53, locking piece 62 according to the present invention is locked in the top of groove 1 in the initial construction phase, is installed in it down by the shock absorber part of making such as the synthetic resin sponge 63.Adopt this mode, after the barricade construction is finished, when making girth member 60 to lower slider, just may prevent that to lower slider stress is concentrated, thereby prevent to damage or cave in by locking piece 62 through setting of ground after a while.

Figure 54 shows that each panelling of the present invention is built as the enlarged drawing with the state of adjacent panel interlocking, and Figure 55 is the viewgraph of cross-section at rear portion of the barricade of interlocking state shown in Figure 54, and Figure 56 is the plan view of the barricade of interlocking state shown in Figure 54.

In the present invention, fixture (L) becomes the rectangular shape of lower ending opening to make by crooked rod iron.Each end of reclinate fixture (L) all is inserted among the groove 6a of lock slots 6 by the insertion position 5 that forms on the position up and down of the both sides of the unit block B that forms panelling A.Temporary fixed clip C hooks the middle part of the fixture (L) in the lock slots 6 that is inserted into the unit block B that forms adjacent panel A, and tightened by nut N, so that gripper shoe S is by on the close attachment surface 31 attached to block B rear portion, unit tightly, thereby keep interlocking state between adjacent panel.

Shown in Figure 54 to 56, in construction method according to barricade of the present invention, fixture (L) is inserted between the horizontal adjacent panel A, clip C is fitted on the fixture (L), thereby set up interlocking state, that that is to say, adjacent panel A keeps being separated from each other and keeps at a certain distance away and can nearer or farther each other state.Like this, so the barricade of building can be prevented from owing to shake or other external force are out of shape or are twisted.Equally, because barricade is built with the interlocking of zigzag mode by fixture (L) by vertical adjacent panel A side, panelling of the present invention is compared with the accurate concrete panelling of tradition and has been guaranteed construction that can be higher and safer, thereby helps the panelling construction.

Figure 57 is the phantom drawing of demonstration according to the front of the unit block of tenth embodiment of the invention, and wherein the front 10 of unit block B is configured as the waveform with certain curvature, rather than flat shape, and like this, half is protruding and inwardly recessed as another.

The method of building the compacted soil barricade according to the prefabricated panelling of ninth embodiment of the invention of using will be described below.

This method comprises panelling assembling, adjustment, finishing, interlocking, layout and assembling and compacting step.In the panelling installation step, make in factory two or four unit blocks are piled up, and use connector P ' and linkage 12 ' make two-layer panelling (A1) or four layers of panelling (A2).

In set-up procedure, prefabricated panelling, girth member and comprise that the other materials of fixture, temporary fixed clip or the like is transported to the construction site, this building site is excavated enough wide so that girth member is installed.

At pre-shaping step, approximately wide 20 to the 25cm high seat concretes of 40cm are cast in the position that panelling is prepared installation, and the end face of seat concrete is by floating.

In the interlocking step, panelling A is transported out and is placed on the base from the warehouse, the adjacent panel interlocking is so that fixture (L) is inserted in the lock slots 6 by the insertion position 5 that forms on the unit block B that forms each panelling A, and temporary fixed clip C is locked on the fixture (L) of the back that is positioned at the panelling that will cooperate.

Arranging and installation step that another panelling A is put on the panelling in proper order so that use fixture (L) interlocking adjacent panel, and girth member is arranged at the back of panelling A along continuous straight runs.

In compacting step, stabilized soil structure is placed on the girth member of horizontal arrangement, then compacting.

In construction method according to the present invention, prefabricated panelling is used that equipment lifts and order is piled up.Here, using the lifting hook of crane and connector P ' in prefabricated panelling upper lobes to be connected to finish lifts.The panelling that is lifted puts down in stacked position, and simultaneously cushion packing 14 is inserted into up and down between the panelling so that keep therebetween certain distance and absorbing vibration.When prefabricated panelling is placed to accurate position, it and adjacent panel interlocking.In this case, fixture (L) inserts so that be installed to the holddown groove 6 from the side of panelling by the insertion position 5 of lateral open.At this state, temporary fixed clip hooks the middle part of the fixture (L) that inserts lock slots 6 and is tightened by nut N, so that gripper shoe S can be tightly on the close attachment surface f7 attached to the back that is positioned at the unit block B that forms panelling, thereby keep tightly interlocking state between the adjacent panel so that by vertical support.

Insert fixture and engages and make horizontal adjacent panel be separated from each other to keep at a certain distance away, and make the barricade of panelling construction have an even surface with temporary fixed clip.Equally, panelling fixture and temporary fixed clip interlocked vertical support up and down, thus even before building, girth member just can panelling be installed with stable manner.

In addition,, can prevent that the connecting portion generation stress of fixture from concentrating, thereby improve barricade vibrations and the resistance of building the different sinkings of finishing the back generation at barricade by the interlocking action characteristic of fixture according to the present invention.

After the installation work of panelling was finished, girth member was connected to the rear portion of panelling, and stabilized soil structure is placed on the structure that is obtained and is compacted then.Prefabricated panelling according to the present invention does not have the fixator of protrusion at its rear portion.On the contrary, the connector P ' that vertically inserts panelling is used as fixator and uses.Small-sized like this compacting equipment is just close easily, thus the compacting work of stabilized soil structure even also can well carry out at position near the panelling rear surface.

Figure 58 is the phantom drawing of connection status that is presented at the girth member at barricade rear portion, show the use example of employing according to the banded reinforcing fibre of the method for construction barricade of the present invention, the banded reinforcing fibre that compacted soil barricade panelling wherein according to the present invention usually is used to build the compacted soil barricade supports.That is to say, locking piece 62 ' be used to lock is provided, and banded reinforcing fibre 60 ' to the connector P ' of block B, pvc pipe T is inserted into the temporary fixed rod iron R that is arranged in banded reinforcing fibre 60 ' back, and the mode of reinforcing fibre 60 ' employing zigzag is installed.At this state, reinforcing fibre 60 ' be reinforced part stretching device stretches so that suitable tension force to be provided, thereby holds girth member 60 ' and can not exert oneself crooked its front end or tail end smoothly.

Locking piece 62 shown in Figure 58 ' in the place ahead, inside of one side is formed with locking position 62a and is formed with hook 62d at its opposite side (rear), be used for hooking girth member 60 ' bar 62c insert hook 62d.Be used for anti-stopping bar 62c hold girth member 60 ' the anti-part 62e that escapes that escapes of process be provided at the two ends of bar 62c.

Figure 59 illustrates that barricade is partly dismantled so that the state of repairing and reinforcing.Because existing, collision or other reasons damaging panelling, under the replaced situation of the use barricade that prefabricated panelling is built according to the present invention, because prefabricated panelling be rectangle and adjacent panel by inserting the fixture interlocking of its both sides, having damaged panelling can be that independent block is made a return journey to separate stacked panelling by only dismantling fixture, and do not influence adjacent panel A, have only directly to be stacked on the panelling A1 and the A2 that damage on the panelling A3 and to be dismantled in proper order.Then, by use connector P ' one by one the new panelling made of stackable unit block B be placed again, they and already present adjacent panel A use fixture (L) to be interlocking state.Equally, the stabilized soil structure that is positioned at the panelling back that forms barricade can be separated with panelling with girth member or be cooperated at an easy rate, and does not need to excavate, thereby helps the repair of barricade.

In the above embodiment of the present invention, when the girth member of imbedding stabilized soil structure inside was connected on the block that forms barricade facade wall surface, the distance between the girth member of vertical and horizontal arrangement can be according to the design variation that relies on the construction site condition and free adjustment.According to the present invention, compare with all kinds of panellings of routine, because block is formed by single mould in a large number, the productivity ratio height, the manageability of the block of low cost of manufacture and formation also is guaranteed.

Commercial Application

According to the present invention and since the direction that contacts with stabilized soil structure of block itself be formed with the space or Distance, block can be manufactured into lightweight, so that material cost reduces and easily transportation, thereby Compare with the traditional panelling that is used for the construction barricade, but fabulous application property is provided. Equally, according to Block of the present invention than conventional block physical efficiency by easier and install safely. If even compacted soil knot Structure sinks after construction, and the connecting portion in front of girth member at first vertically slides and rotates then, Sink simultaneously, thereby prevented the distortion of barricade or the disconnection of girth member, guaranteed high durability. Because horizontal adjacent block is in the state of cooperatively interacting, rather than interlocking state, if having because add Gu soil structure or ground have different sinkings and bring when only part is damaged, by the order dismounting only Comprise that row block of broken parts and rebuild, can repair easily, and can not adversely shadow Ring stabilized soil structure. In addition, because the barricade top and the bottom have relatively big area to be used to beautify ring The border, the root of plant can stretch to stabilized soil structure well. Because the top and the bottom of barricade have the guarantor Hold the ability of compacted soil and water, even in the area of rainwater section abundance, it is fabulous that barricade also can provide The growth rate of plant growth. According to a further aspect in the invention, the interlocked between adjacent panel is with making Only get and obtain a vertical support structure by prefabricated panelling is installed, thereby prevent that barricade is in construction Cave in the process or overturn. If stabilized soil structure sinks, be configured to the locking piece of energy down sliding Can prevent that stress is concentrated. Equally, because fixator is not exposed to the panelling back, small-sized compacting equipment Easily near the rear surface of panelling, thereby carry out well compacting work. Like this, finish in construction Rear issuable defective is avoided. When local defect produces after construction is finished, form barricade Panelling can be only interlocking state and part dismounting by removing adjacent panel, thereby be conducive to office Section's repair.

Claims

1, a kind of block of building barricade comprises:

Form the front (10) on barricade surface, with the rear surface that contacts stabilized soil structure (20);

Left side and right side (30 and 30 '), cooperatively interact partly (32 and 32 ') with formation correspondence thereon are respectively applied for the connection that cooperatively interacts between the adjacent block;

End face (40) has the girth member insertion groove (44) that forms along fore-and-aft direction, and girth member or the fixator that is used for the reinforcement by connection part are installed to the girth member insertion groove; And have the holddown groove (46) that is formed on girth member insertion groove (44) front either side, be used for fixing girth member or fixator; And

Corresponding to the bottom surface (50) of end face (40), on it, be used for connecting the connecting pin patchhole (h1) of block up and down and being used for mentioning simultaneously up and down that the pin insertion hole (h2) of mentioning of block penetrates end face (40) and bottom surface (50) by connecting pin.

2, block as claimed in claim 1 is characterized in that: be formed with the cavity H that penetrates its end face (40) and bottom surface (50).

3, block as claimed in claim 1 or 2, it is characterized in that: connecting pin patchhole (h1) is formed on the either side of end face (40) and bottom surface (50), consider the center of gravity in the process of lifting, mention pin insertion hole (h2) and be formed on the center, expansion slot (h2 ') with larger diameter goes up around mentioning pin insertion hole (h2) at end face (40) and forms, and can rotate so that mention the lower end of pin.

4, block as claimed in claim 1, it is characterized in that: partition walls (55) is formed on the center of rear surface (20), partition walls (55) is flatly extended backward from the rear portion of positive (10), so that girth member insertion groove (44 and 54) is respectively with respect to the vertical formation of partition walls (55).

5, block as claimed in claim 4 is characterized in that: the downward and rear-inclined of the upper surface of partition walls (55).

6, a kind of block that is used to build barricade comprises:

In the left side of positive (10) and left side and right side (30 and 30 ') that right side rearward face (20) forms backward, have the corresponding part (32 and 32 ') that cooperatively interacts that cooperatively interacts that is used between the adjacent block in their front portion, have the fillet position that becomes ladder with the part (32 and 32 ') that cooperatively interacts at their rear portion;

End face (40), be formed with mounting boss (42 and 42 ') in its front portion and middle part, girth member insertion groove (44) is formed on the rear portion along fore-and-aft direction, girth member or the fixator that is used for the reinforcement by connection part can insert girth member insertion groove (44), and holddown groove (46) is formed on girth member insertion groove (44) front either side in the mode of opening wide towards left side and right side (30 and 30 '), and the steady pin (P) that is used for fixing girth member or fixator can insert in the holddown groove (46).

Bottom surface (50), there is the assembling dimple (52 and 52 ') of depression at anterior and middle part at it, be positioned at end face (40) and go up the corresponding position of mounting boss (42 and 42 ') that forms, girth member insertion groove (54) and holddown groove (56) are formed on rear portion, bottom surface (50) accordingly with counterpart (44) and (46) of end face (40).

7, block as claimed in claim 6, it is characterized in that: another mounting boss (42 ') and assembling dimple (52 ') are respectively formed at the mid portion of end face (40) and bottom surface (50), assembling dimple (52 ') is formed on the position corresponding to mounting boss (42 '), be used to insert the elongated connecting pin patchhole (h1) that connects the connecting pin P ' of block up and down and (h3) penetrate mounting boss (42 and 42 ') and assemble dimple (52 and 52 '), the elongated pin insertion hole (h2) of mentioning vertically is formed between the mounting boss (42 and 42 ') in the mode of liftable block or between the assembling dimple (52 and 52 '), sulculus forms in the following peripheral of mentioning pin-and-hole (h2), is used to hook be positioned at and mentions the pin (projection of P ") lower end.

8, as claim 6 or 7 described blocks, it is characterized in that: dimple part (12) positive (10) relatively further inwardly forms, the end face (12a) of dimple (12) and bottom surface (12b) are inclined upwardly with respect to the front upper part of block, the girth member insertion groove (44,54) that dimple part (12) is led to block rear surface (20).

9, a kind of block that is used to build barricade comprises:

In the left side of positive (10) and left side and right side (30 and 30 ') that right side rearward face (20) forms backward, has the part (32 and 32 ') that cooperatively interacts that is used for connecting adjacent block in the mode of cooperatively interacting;

End face (40), have in the mode of cooperatively interacting and interconnect the horizontal mounting boss (42) of block up and down, girth member insertion groove (44) forms along fore-and-aft direction, imbedding the leading edge of the girth member in the stabilized soil structure or girth member is connected and fixed device and can be inserted in the girth member insertion groove (44), holddown groove (46) forms on the left side of girth member insertion groove (44) and the right side, and girth member or fixator can be inserted in the holddown groove (46); With

Bottom surface (50), has the recessed horizontal fitting recess (52) in position at the horizontal mounting boss of corresponding end face (40), girth member insertion groove (54) is formed on and the corresponding position of girth member insertion groove (44), vertically wall (57) extends and is formed between girth member insertion groove (44), (54) from the girth member insertion groove, and partition walls (55) is formed between girth member insertion groove (44) and (54) from the front to the rear surface along left and right directions (20).

10, block as claimed in claim 9, it is characterized in that: connecting pin and mention pin insertion hole (h1, h2) be respectively formed at the position that interconnects of mounting boss (42) on end face (40) and bottom surface (50) and fitting recess (52), mentioning pin insertion hole (h2) is shaped as along the groove of fore-and-aft direction elongation, internal lock position (52a) is formed on block bottom surface (50) along left and right directions and goes up in the fitting recess (52) that forms, and (P ") is hooked on wherein so that mention pin.

11, as claim 9 or 10 described blocks, it is characterized in that: the front of girth member insertion groove (44) and (54) is by locking wall (44a) and (54a) sealing up and down.

12, a kind of prefabricated reinforced native barricade adopts as claim 1, any one described block construction in 2,4,5,6,7,9 and 10.

13, a kind of use is as claim 1, the method that any one described block is built barricade in 2,4,5,6,7,9 and 10, and this method comprises:

Excavate the footing ditch, pour into a mould the footing concrete subsequently to build footing;

The block along continuous straight runs is placed on the cast footing, make they one and adopt vertical connecting pin P ' on the block of each horizontal positioned, to bank up and arrange another block in abutting connection with another so that block is installed; With

On stabilized soil structure, arrange girth member, fill and together the compacted soil that is placed on the block rear portion of having laid and soil compression, so that the leading edge of each girth member is inserted in the girth member insertion groove, thereby reinforcement by connection part and block, girth member is disposed on the compacted soil, be arranged in subsequently on the compacted soil girth member by backfill and and soil compression.

14, a kind of repairing is by the method for the compacted soil barricade of method construction as described in claim 13, and this method comprises:

Lift and be positioned at block a plurality of blocks of damaged location top, these blocks belong to and comprise that delegation that damages block, so that be installed in the girth member in the girth member insertion groove and make girth member separate the stacked block of back dismounting from block lifting;

After disassembling stacked block, take away and damage block;

Formerly damaged the position of block and placed a new block, inserted vertical connecting pin, and lay be embedded to the girth member in the compacted soil leading edge in the girth member insertion groove of new block, so that girth member is connected to block; With

The order of demounting procedure is reconstructed and is dismantled block above anti-.

15, as the method for claim 14, wherein, the multirow block is damaged, and this method comprises:

According to the order from delegation to another row, dismounting is at the block that comprises above those several row that damage block;

After disassembling stacked block, take away and damage block;

Formerly damaged the position of block and placed new block, inserted vertical connecting pin, and lay be embedded to the girth member in the compacted soil leading edge in the girth member insertion groove of new block; And

16, a kind of panelling that is used for prefabricated block compacted soil barricade comprises:

A plurality of unit blocks (B), each unit block (B) comprises the front (10) that forms the barricade external surface, the rear surface (20) of contact stabilized soil structure, have a plurality of grooves (1) and bottom surface (50) and the end face (40) of going up the through hole (2) of the vertical formation in precalculated position at each groove (1), left side and right side (30 and 30 ') with insertion portion (5) and locking slot (6), insertion portion (5) and locking slot (6) produce and make insertion portion (L) insert position wherein, and insertion portion (L) is used for that unit block (B) by interlocking adjacent panel (A) prevents that the unit block (B) of adjacent panel (A) from becoming estranged mutually or is close;

Under the state of a plurality of unit blocks (B) vertical stacking, be inserted into the connector (P ') in the through hole (2): and

The interconnective linkages of a plurality of unit blocks (B) (12 ') that close and will pile up with a termination of connector (P ').

17, panelling as claimed in claim 16 is characterized in that: fixture (L) is the rectangular shape that the lower end is opened wide

18, panelling as claimed in claim 16, it is characterized in that: insertion position (5) is formed on unit block (B) either side lower limb in the mode of downward and lateral open, lock slots (6) has substantially and inserts the identical shape in position (5), lock slots (6) has downward extension slot horizontal extension, oval-shaped (6A), so that the two ends of fixture (L) can both be inserted wherein to be hooked on it.

19, panelling as claimed in claim 18 is characterized in that: insert position (5) and lock slots (6) and be configured to extend laterally along fore-and-aft direction.

20, panelling as claimed in claim 16, it is characterized in that: close attachment surface (31) are formed on rear surface (20) either side of unit block (B), be used for by the locking fixture (L) fixedly the gripper shoe (S) of the clip of adjacent panel (C) be attached to the close attachment surface.

21, a kind of method of using prefabricated panelling to build the compacted soil barricade comprises:

Fielded panel is so that the unit block of making in factory (B) is by using connector (P ') and linkage (12) ' be assembled;

The transportation panelling also is placed on panelling on the footing of barricade, interlocking panelling (A) is so that fixture (L) is inserted in the lock slots (6) by the insertion position (5) on the unit block (B) that forms each panelling (A), temporary fixed clip (C) is locked in that fixture (L) is gone up and the nut N that is positioned at behind the panelling (A) is tightened, thereby keeps the interlocking state between the panelling;

Then other panelling (A) is placed on these panellings, uses fixture (L), and arrange girth member at the rear portion of panelling (A) along continuous straight runs with the mode interlocking adjacent panel identical with the interlocking step; With

On the girth member of horizontal arrangement, apply stabilized soil structure and compacting.