CN109595005A - The leading type no-dig technique tunnel construction structure of shell and construction method - Google Patents
The leading type no-dig technique tunnel construction structure of shell and construction method Download PDFInfo
- Publication number
- CN109595005A CN109595005A CN201811384634.6A CN201811384634A CN109595005A CN 109595005 A CN109595005 A CN 109595005A CN 201811384634 A CN201811384634 A CN 201811384634A CN 109595005 A CN109595005 A CN 109595005A
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- Prior art keywords
- connector
- steel
- steel casing
- casing assembly
- shell
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 220
- 239000010959 steel Substances 0.000 claims abstract description 220
- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 230000001141 propulsive effect Effects 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 claims description 7
- 230000005641 tunneling Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
Abstract
The invention discloses the leading type no-dig technique tunnel construction structure of shell and construction methods, including multiple steel casing assemblies；In adjacent two steel casing assembly, a steel casing assembly is equipped with the first connector and/or the second connector, and corresponding first connector is equipped with the second connector on another steel casing assembly and/or corresponding second connector is equipped with the first connector；Multiple steel casing assemblies are end to end by the cooperation realization of the first connector and the second connector, and fill concrete constitutes tunnel construction structure in all steel casing assemblies.Tunnel construction structure of the invention is not necessarily to excavation construction, and the concrete for the steel casing assembly cooperation filling being connected is directly as the inner wall in tunnel, and bonding strength is high and waterproof performance is good；When construction, the propulsive force of propulsion device is acted in thrust transferring member, can suitably reduce the thickness of steel shell element, saves the expense of steel shell element；Thrust transferring member in second groove can release the thrust transferring member in first groove, and construction efficiency can be improved and save excavating equipment expense.
Description
Technical field
The present invention relates to technical field of tunnel construction, and in particular to the leading type no-dig technique tunnel construction structure of shell and construction
Method.
Background technique
For the construction in traditional tunnel or push pipe, shield machine working shaft, the existing construction method for mostly using excavation；Opening
Dig section two sides have fender pile, up and down have support in the state of construct.The shortcomings that construction method is long construction period, construction
Influence at high cost, to traffic above-ground is bigger.
Summary of the invention
Aiming at the shortcomings existing in the above problems, the present invention provide the leading type no-dig technique tunnel construction structure of shell and
Construction method.
The present invention provides a kind of leading type no-dig technique tunnel construction structure of shell, comprising: multiple steel casing assemblies；
In adjacent two steel casing assembly, a steel casing assembly is equipped with the first connector and/or the second connector, Ling Yisuo
Corresponding first connector on steel casing assembly is stated to connect equipped with the second connector and/or corresponding second connector equipped with first
Head；
Multiple steel casing assemblies are end to end by the cooperation realization of the first connector and the second connector, and all described
Fill concrete constitutes tunnel construction structure in steel casing assembly.
As a further improvement of the present invention, the steel casing assembly includes the first steel casing assembly and the second steel casing assembly, institute
Stating the first steel casing assembly is made of multiple first steel shell elements, and second steel casing assembly is by multiple second steel shell element structures
At；First steel casing assembly is located at the turning position in tunnel, and second steel casing assembly is located at tunnel in addition to the position of turning
Other positions.
As a further improvement of the present invention, when tunnel section is rectangle, first steel casing assembly constitutes rectangle and cuts
Four angles in face, second steel casing assembly constitute the four edges of rectangular section.
As a further improvement of the present invention, the first steel shell element is rectangle steel shell, and the second steel shell element is C
Shape steel shell is equipped with second connector at the C-shaped mouth of the second steel shell element, sets on the side wall opposite at the C-shaped mouth
There is first connector, the first connector of the corresponding second steel shell element is equipped with second and connects on the first steel shell element
Head, the corresponding second steel shell element the second connector be equipped with the first connector.
As a further improvement of the present invention, first connector include for accommodate the first groove of thrust transferring member and
For the guide groove of second connector guiding, second connector includes the second groove and use for accommodating thrust transferring member
In the guide part for being slidably installed in the guide groove.
As a further improvement of the present invention, the outer wall of the second groove is matched with the inner wall of the first groove,
The outer wall of the guide part is matched with the inner wall of the guide groove.
As a further improvement of the present invention, the thrust transferring member and the first steel shell element or second steel shell
The length of element is consistent, when the second connector of the second steel shell element is connected with the first connector of the first steel shell element
When, the thrust transferring member in the second groove releases the thrust transferring member in the first groove.
The present invention also provides a kind of construction methods of the leading type no-dig technique tunnel construction structure of shell, comprising:
Step 1, the tail portion that the thrust transferring member of the first steel shell element of starting is mounted on to closed development machine, in head end
Multiple first steel shell elements are pushed in turn along same direction under the action of closed development machine and tail end propulsion device, are formed
First steel casing assembly；
Step 2, the tail portion that the thrust transferring member of the second steel shell element of starting is mounted on to closed development machine, the second steel
Second connector of shell element is matched with the first connector of the first steel casing assembly, promotes dress in the closed development machine of head end and tail end
Multiple second steel shell elements are pushed in turn along same direction under the action of setting, form the second steel casing assembly；
Step 3 repeats aforesaid operations, by all first steel casing assemblies of the cooperation of the first connector and the second connector realization and
End to end, the fill concrete composition tunnel construction knot in the first steel casing assembly and the second steel casing assembly of second steel casing assembly
Structure；
The inside soil body of step 4, tunneling construction structure, tunnel construction structure laying road complete constructing tunnel.
As a further improvement of the present invention, before starting construction, the pilot pipe as construction guide rail is promoted, it will be closed
The front end of formula excavator is fixed in the pilot pipe and constructs.
As a further improvement of the present invention, the propulsive force of the propulsion device acts in the thrust transferring member.
Compared with prior art, the invention has the benefit that
Tunnel construction structure of the invention is not necessarily to excavation construction, and the concrete for the steel casing assembly cooperation filling being connected is direct
As the inner wall in tunnel, bonding strength is high and waterproof performance is good；
When the present invention constructs, the propulsive force of propulsion device is acted in thrust transferring member, can suitably reduce steel shell element
Thickness saves the expense of steel shell element；Thrust transferring member in second groove can release the thrust transferring member in first groove,
Construction efficiency can be improved and save excavating equipment expense.
Detailed description of the invention
Fig. 1 is the schematic diagram of the leading type no-dig technique tunnel construction structure of shell disclosed in an embodiment of the present invention；
Fig. 2 is the schematic diagram of the first steel shell element in Fig. 1；
Fig. 3 is the schematic diagram of the two the first steel shell elements in Fig. 1；
Fig. 4 is enlarged drawing at A in Fig. 1；
Fig. 5 is the cooperation schematic diagram of the first steel shell element and thrust transferring member disclosed in an embodiment of the present invention；
Fig. 6 is the cooperation schematic diagram of the second steel shell element and thrust transferring member disclosed in an embodiment of the present invention；
Fig. 7 is the construction schematic diagram of the first steel casing assembly disclosed in an embodiment of the present invention.
In figure:
10, the first steel casing assembly；11, the first steel shell element；20, the second steel casing assembly；21, the second steel shell element；30,
One connector；31, first groove；32, guide groove；40, the second connector；41, second groove；42, guide part；50, thrust transferring member；
60, closed development machine；70, pilot pipe；80, propulsion device；A, concrete；B, road.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
The present invention provides a kind of leading type no-dig technique tunnel construction structure of shell, comprising: multiple steel casing assemblies；Adjacent two steel
In shell component, a steel casing assembly is equipped with the first connector and/or the second connector, and corresponding first connector is set on another steel casing assembly
There are the second connector and/or corresponding second connector to be equipped with the first connector；Multiple steel casing assemblies pass through the first connector and the second connector
Cooperation realize it is end to end, and in all steel casing assemblies fill concrete constitute tunnel construction structure.
First steel casing assembly is made of multiple first steel shell elements, and the second steel casing assembly is by multiple second steel shell elements
It constitutes；First steel casing assembly is located at the turning position in tunnel, and the second steel casing assembly is located at other portions of tunnel in addition to the position of turning
Position；The section in tunnel and the section of the first steel shell element can there are many, such as rectangle, arch, circle, the first connector and second
The connection of connector or cooperation are realized can also be using a variety of, and such as nesting is spirally connected, is clamped.
It by taking tunnel section is rectangle, steel shell element cross-section is rectangle as an example and is described with reference to the drawings, other sections below
The tunnel and steel shell element in face can also be implemented by the following method.
As shown in Figure 1, the present invention provides a kind of leading type no-dig technique tunnel construction structure of shell, comprising: multiple first steel
Shell component 10, multiple second steel casing assemblies 20, the first connector 30, the second connector 40 and thrust transferring member 50；Wherein:
First steel casing assembly 10 of the invention constitutes four angles of Rectangular Tunnel, the i.e. upper left corner Fig. 1, the upper right corner, the lower left corner
Steel casing assembly with lower right position is the first steel casing assembly 10, and each first steel casing assembly 10 is by multiple first steel shell elements 11
It constitutes, the first steel shell element 11 is rectangle steel shell, and the structure and size of all first steel shell elements 11 are consistent, the first steel shell element
11 quantity depends on the length of tunnel of required excavation, if the length of tunnel of required excavation is 100m, single first steel shell element
11 length is 10m, then the first steel casing assembly 10 in Fig. 1 is made of 10 the first steel shell elements 11.Of the invention all
Two steel casing assemblies 20 constitute the four edges of Rectangular Tunnel, i.e. other positions in Fig. 1 in addition to four angles, each second steel casing assembly
20 are made of multiple second steel shell elements 21, and the second steel shell element 21 is C-shaped steel shell；The structure of all second steel shell elements 21 and
Size is consistent and the second steel shell element 21 is consistent with the size of the first steel shell element 11, and the quantity of the second steel shell element 21 depends on
The length of tunnel of required excavation, the quantity of the second steel casing assembly 20 depends on the width and height in tunnel, if the width in tunnel is 10m, height
For 7m, the width and a height of 1m of the first steel shell element 11 and the second steel shell element 21 then construct the tunnel and need 4 the first steel shell groups
10,26 the second steel casing assemblies 20 of part.
As in Figure 2-4, in order to realize the connection of the first steel casing assembly 10 and the second steel casing assembly 20, of the invention first
The adjacent two sidewalls of steel shell element 11 are equipped with the first connector 30 and/or the second connector 40, i.e. the first steel casing assembly of the upper left corner Fig. 1
It is equipped with the first connector 30 on the right side wall and bottom wall of 10 the first steel shell element 11, as shown in Figure 2；The first steel of the upper right corner Fig. 1
The left side wall of first steel shell element 11 of shell component 10 is equipped with the second connector 40, bottom wall is equipped with the first connector 30, the lower-left Fig. 1
The right side wall of first steel shell element 11 of the first steel casing assembly of angle 10 is equipped with the first connector 30, upper wall is equipped with the second connector
The second connector 40 is equipped on the left side wall and upper wall of first steel shell element 11 of 40, Fig. 1 the first steel casing assemblies of the lower right corner 10；Tunnel
Second steel shell element 21 of road top and bottom sidewall is opening towards a left side, the second steel shell element 21 of tunnel left and right sidewall be it is opening up,
The second connector 40 is equipped at the C-shaped mouth of all second steel shell elements 21, the side wall opposite at C-shaped mouth is equipped with the first connector
30.The present invention is in use, the second connector 40 is embedded in the inside of the first connector 30, the first steel shell element 11 of realization and the second steel shell member
The connection and limit of part 21.Foregoing merely illustrate a kind of form that the first steel casing assembly 10 is connect with the second steel casing assembly 20, tools
Body can also be realized according to the joint form of institute's band on the direction of the second steel shell element 21 and initial first steel casing assembly 10 and it
Corresponding matching.
Further, the first steel shell element 11 of the invention is an integral structure with the connector having thereon, the second steel shell element
21 are an integral structure with the connector having thereon.
As shown in figs. 4-7, the first connector 30 of the invention includes 31 He of first groove for accommodating thrust transferring member 50
For the guide groove 32 of the second connector 40 guiding, the second connector 40 includes the second groove 41 and use for accommodating thrust transferring member
In the guide part 42 for being slidably installed in guide groove 32；The setting corresponding with second groove 41 of first groove 31, guide part 42 and guide groove
32 corresponding settings；Thrust transferring member 50 is placed in first groove 31 and second groove 41, is used to support corresponding first steel shell
Element 11 or the second steel shell element 21, thrust transferring member 50 squeeze into soil matrix as the first steel shell element 11 or the second steel shell element 21
In stressed member, the setting of thrust transferring member 50 can avoid propulsion device 80 and acts directly on thrust on steel shell element, from
And the thickness of steel shell element can be suitably reduced, save the expense of steel shell element.The present invention is in the first connector 30 and the second connector 40
When connection, the outer wall of second groove 41 is matched with the inner wall of first groove 31, and the outer wall of guide part 42 is interior with guide groove 32
Wall matches；Thrust transferring member 50 is consistent with the length of the first steel shell element 11 or the second steel shell element 21, when the second steel shell member
Thrust transferring member when second connector 40 of part 21 is connected with the first connector 30 of the first steel shell element 11, in second groove 41
50 release the thrust transferring member 50 in first groove 31, and construction efficiency can be improved and save excavating equipment expense.
Further, thrust transferring member 50 of the present invention it is consistent with the length of the first steel shell element 11 or the second steel shell element 21 or
Slightly longer than the first steel shell element or the second steel shell element (2~5cm can be grown).
As shown in Figure 1, the first steel casing assembly 10 of the invention is connect by the first connector 30 with second with the second steel casing assembly 20
After first 40 cooperation realization is end to end, coagulation is poured in the rectangular cavities of the first steel casing assembly 10 and the second steel casing assembly 20
Native a, concrete structure and the first steel casing assembly 10, the second steel casing assembly 20 collectively form tunnel construction structure, then in tunnel
The bottom laying road b of construction structure completes constructing tunnel.
Further, the present invention determines whether interface welds as the case may be, and steel shell element also can be used as structures
Support system, inside carry out structure building again；It can not also casting concrete inside steel sheel.
The present invention provides a kind of construction method of leading type no-dig technique tunnel construction structure of shell, comprising:
Step 1, as shown in fig. 7, before construction starts, in order to ensure construction precision, first promote as guide rail of constructing
Small-bore pilot pipe；That is, if construct tunnel structure shown in FIG. 1 when, in first steel casing assembly (the first construction portion in the upper left corner
Point) when being constructed, it is pushed into pilot pipe 70, the construction reference of the first steel casing assembly 10 as the upper left corner, when the of the upper left corner
After one steel casing assembly 10 determines, the construction of remaining steel casing assembly only relies on the first connector and the cooperation of the second connector can guarantee place
In determining position；
Step 2, as shown in fig. 7, pilot pipe 70 be pushed into after, the head end of closed excavator 60 is fixed on pilot pipe 70
On, the head end of the thrust transferring member 50 of the first steel shell element 11 of the tail end and starting of closed excavator 60, which is installed, to be fixed, and is risen
The tail end of the thrust transferring member 50 of the first steel shell element 11 to begin offsets with propulsion device 80, the propulsive force effect of propulsion device 80
In thrust transferring member 50 rather than act directly on steel shell element；In the closed development machine 60 of head end and tail end propulsion device
Under the action of 80 by the first steel shell element 11 of starting along the push-in soil matrix of the direction of pilot pipe 70, the first steel shell element of starting
After 11 submerge in soil matrix, increase the first steel shell element of the second section between the first steel shell element 11 and propulsion device 80 of starting
11, propulsion device 80 is pushed forward the first steel shell element 11 continuation of starting by the first steel shell element 11 of the second section, together
When the second section the first steel shell element 11 submerge in soil matrix, and so on, thus by entire tunneling, and remove closed digging
Pick machine 60 and propulsion device 80, first steel casing assembly 10 in the upper left corner, which is constructed, at this time completes；
Step 3, the upper left corner the first steel casing assembly 10 construction after the completion of can construct right side or downside the second steel casing assembly
20, by taking second steel casing assembly 20 on right side of first constructing as an example: the thrust transferring member 50 of the second steel shell element 21 of starting is installed
In the tail portion of closed development machine 60, the second connector 40 of the second steel shell element 21 and the first connector 30 of the first steel casing assembly 10
It matches, by multiple second steel shell elements 21 along same side under the action of the closed development machine of head end and tail end propulsion device
To being pushed in turn, pushing style forms the second steel casing assembly 20 with step 2；Wherein, in the second groove 41 of the second connector 40
Thrust transferring member 50 can release the thrust transferring member 50 in the first groove 31 of the first connector 30；
Step 4 repeats aforesaid operations, realizes all first steel shell groups by the cooperation of the first connector 30 and the second connector 40
Part 10 and the second steel casing assembly 20 it is end to end, take out remaining thrust transferring member 50, weld adjacent first steel shell element 11
Or the gap between the second gap and the first connector 30 and the second connector 40 between steel shell element 21, improve waterproof performance；
Fill concrete constitutes tunnel construction structure in the first steel casing assembly 10 and the second steel casing assembly 20；
The inside soil body of step 5, tunneling construction structure, tunnel construction structure laying road b complete constructing tunnel.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of leading type no-dig technique tunnel construction structure of shell characterized by comprising multiple steel casing assemblies；
In adjacent two steel casing assembly, a steel casing assembly is equipped with the first connector and/or the second connector, another steel
Corresponding first connector is equipped with the second connector on shell component and/or corresponding second connector is equipped with the first connector；
Multiple steel casing assemblies are end to end by the cooperation realization of the first connector and the second connector, and in all steel shells
Fill concrete constitutes tunnel construction structure in component.
2. the leading type no-dig technique tunnel construction structure of shell as described in claim 1, which is characterized in that the steel casing assembly packet
The first steel casing assembly and the second steel casing assembly are included, first steel casing assembly is made of multiple first steel shell elements, described
Two steel casing assemblies are made of multiple second steel shell elements；First steel casing assembly is located at the turning position in tunnel, and described
Two steel casing assemblies are located at other positions of tunnel in addition to the position of turning.
3. the leading type no-dig technique tunnel construction structure of shell as claimed in claim 2, which is characterized in that when tunnel section is square
When shape, first steel casing assembly constitutes four angles of rectangular section, and second steel casing assembly constitutes four of rectangular section
Side.
4. the leading type no-dig technique tunnel construction structure of shell as claimed in claim 3, which is characterized in that the first steel shell member
Part is rectangle steel shell, and the second steel shell element is C-shaped steel shell, is equipped with described second at the C-shaped mouth of the second steel shell element
Connector is equipped with first connector with opposite side wall at the C-shaped mouth, corresponding described the on the first steel shell element
First connector of two steel shell elements is equipped with the second connector, the second connector of the corresponding second steel shell element is equipped with first and connects
Head.
5. the leading type no-dig technique tunnel construction structure of shell as described in any one of claim 2-4, which is characterized in that described
First connector includes first groove for accommodating thrust transferring member and the guide groove for second connector guiding, and described the
Two connectors include the second groove for accommodating thrust transferring member and the guide part for being slidably installed in the guide groove.
6. the leading type no-dig technique tunnel construction structure of shell as claimed in claim 5, which is characterized in that the second groove
Outer wall is matched with the inner wall of the first groove, and the outer wall of the guide part is matched with the inner wall of the guide groove.
7. the leading type no-dig technique tunnel construction structure of shell as claimed in claim 6, which is characterized in that the thrust transferring member
It is consistent with the length of the first steel shell element or the second steel shell element, when the second steel shell element the second connector with
When first connector of the first steel shell element is connected, the thrust transferring member in the second groove will be in the first groove
Thrust transferring member release.
8. a kind of construction method of the leading type no-dig technique tunnel construction structure of shell as claimed in claim 7, which is characterized in that
Include:
Step 1, the tail portion that the thrust transferring member of the first steel shell element of starting is mounted on to closed development machine, it is closed in head end
Multiple first steel shell elements are pushed in turn along same direction under the action of formula development machine and tail end propulsion device, form first
Steel casing assembly；
Step 2, the tail portion that the thrust transferring member of the second steel shell element of starting is mounted on to closed development machine, the second steel shell member
Second connector of part is matched with the first connector of the first steel casing assembly, in the closed development machine of head end and tail end propulsion device
Multiple second steel shell elements are pushed in turn along same direction under effect, form the second steel casing assembly；
Step 3 repeats aforesaid operations, realizes all first steel casing assemblies and second by the cooperation of the first connector and the second connector
End to end, the fill concrete composition tunnel construction structure in the first steel casing assembly and the second steel casing assembly of steel casing assembly；
The inside soil body of step 4, tunneling construction structure, tunnel construction structure laying road complete constructing tunnel.
9. the construction method of the leading type no-dig technique tunnel construction structure of shell as claimed in claim 8, which is characterized in that opening
Begin to promote the pilot pipe as construction guide rail before construction, it is enterprising that the front end of closed excavator is fixed on the pilot pipe
Row construction.
10. the construction method of the leading type no-dig technique tunnel construction structure of shell as claimed in claim 8, which is characterized in that institute
The propulsive force for stating propulsion device acts in the thrust transferring member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384634.6A CN109595005B (en) | 2018-11-20 | 2018-11-20 | Shell advance type non-excavation tunnel construction structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811384634.6A CN109595005B (en) | 2018-11-20 | 2018-11-20 | Shell advance type non-excavation tunnel construction structure and construction method |
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| CN109595005A true CN109595005A (en) | 2019-04-09 |
| CN109595005B CN109595005B (en) | 2024-04-02 |
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| CN102943677A (en) * | 2012-10-24 | 2013-02-27 | 中铁科工集团有限公司 | Manufacturing method for end shield of built-in grout block shield machine |
| CN103953359A (en) * | 2014-05-12 | 2014-07-30 | 大连中南维拓资源与环境技术研究有限公司 | Underground shield-assembling concrete precast square culvert |
| CN105697022A (en) * | 2016-01-22 | 2016-06-22 | 青岛静力工程股份有限公司 | Underground engineering squeezing-in device |
| CN105781577A (en) * | 2016-05-03 | 2016-07-20 | 西南交通大学 | Dodecagonal segment for shield tunnel construction and segment lining structure |
| CN106437724A (en) * | 2016-08-31 | 2017-02-22 | 济南轨道交通集团有限公司 | Subway station constructed by adopting rectangular jacking pipes combined with interval shields and construction method |
| CN106382124A (en) * | 2016-11-16 | 2017-02-08 | 中国科学院武汉岩土力学研究所 | Flexible force transferring member as well as tunnel joint structure with force transferring member and construction method thereof |
| CN107387119A (en) * | 2017-07-07 | 2017-11-24 | 中国铁道科学研究院铁道建筑研究所 | Prefabricated assembled tunnel inverted arch, tunnel structure and its construction method |
| CN207261017U (en) * | 2017-09-27 | 2018-04-20 | 上海同吉建筑工程设计有限公司 | Tunnel form prestressed pipe curtain system |
| CN107905800A (en) * | 2017-12-31 | 2018-04-13 | 中铁隧道集团二处有限公司 | Pipe jacking tunnel constructs underground parking |
| CN108316356A (en) * | 2018-03-13 | 2018-07-24 | 中交公路规划设计院有限公司 | A kind of immersed tube tunnel FS final spice and its construction method |
| CN209369830U (en) * | 2018-11-20 | 2019-09-10 | 山东万广建设工程有限公司 | A kind of leading type no-dig technique tunnel construction structure of shell |
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