CN108425367A - A kind of mobile supporting shield and its mounting base for the construction of city pipe capsule - Google Patents
A kind of mobile supporting shield and its mounting base for the construction of city pipe capsule Download PDFInfo
- Publication number
- CN108425367A CN108425367A CN201810312267.2A CN201810312267A CN108425367A CN 108425367 A CN108425367 A CN 108425367A CN 201810312267 A CN201810312267 A CN 201810312267A CN 108425367 A CN108425367 A CN 108425367A
- Authority
- CN
- China
- Prior art keywords
- mounting base
- shield
- clinch
- supporting
- supporting part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
Abstract
The invention discloses a kind of mobile supporting shield built for city pipe capsule and its mounting bases.Mobile supporting shield includes multiple shield units set gradually, shield unit includes the mounting base and shield main body being arranged in pipe capsule tunnel two side, mounting base includes supporting part, shield main body is removably mounted on supporting part, clinch with outward extension on the upside of one end of supporting part, the other end of supporting part is equipped with the guide part with clinch shape adaptation, the multiple shield unit can be relatively moved mutually, and on the guide part of the clinch of the mounting base of a shield unit in moving process in the two neighboring shield unit mounting base that is overlapped on another shield unit.By the above-mentioned means, the present invention can form the supporting in pipe capsule tunnel under conditions of without pouring lagging pile.
Description
Technical field
The present invention relates to engineering field is built, more particularly to a kind of mobile supporting shield built for city pipe capsule
And its mounting base.
Background technology
Pipe capsule refers in underground for concentrating the municipal pipelines such as laying electric power, communication, broadcasting and TV, plumbing, heating power, combustion gas
Public tunnel.
Currently, in the construction construction of pipe capsule, it is basic to pour lagging pile progress gib using in pipe capsule tunnel both sides,
Under the protection of lagging pile, the intermediate soil body is excavated, forms works precast assembly or cast-in-place working space, carries out city pipe
The casting and constructing of capsule works.According to 3 meters of spacing, 12 meters of calculating of mean depth, 7200 meters of lagging piles of every kilometer of needs, according to every
1600 yuan of every meter of calculating of rice, every kilometer of city pipe capsule works need input gib engineering cost to reach 12,000,000.
High gib engineering cost has drawn high the construction investment that pipe capsule builds engineering, and has used full-face tunneling
Construction organization mode, urban highway traffic can be cut off, therefore traffic data process and shunting must be carried out in construction period, it is serious dry
The trip and normal life for having disturbed resident cause urban highway traffic chaotic.And after pipe capsule builds completion, remain in underground
Lagging pile be that later urban underground space develops and uses leave future trouble again.
Invention content
The invention mainly solves the technical problem of providing it is a kind of for city pipe capsule build mobile supporting shield and
Its mounting base can form the supporting in pipe capsule tunnel under conditions of without pouring lagging pile.
In order to solve the above technical problems, one aspect of the present invention is：One kind is provided to build for city pipe capsule
The mobile supporting shield made, the movable type supporting shield includes multiple shield units set gradually, the shield unit
Including mounting base and shield main body in pipe capsule tunnel two side is arranged, the mounting base includes supporting part, the shield master
Body is removably mounted on the supporting part, and clinch with outward extension, described to hold on the upside of one end of the supporting part
The other end in load portion is equipped with the guide part with the clinch shape adaptation, and the multiple shield unit mutually opposite can move
It is dynamic, and the clinch of the mounting base of a shield unit in the two neighboring shield unit described in moving process is overlapped on separately
On the guide part of the mounting base of one shield unit.
Preferably, the mounting base further includes elastic cushion block, and the elastic cushion block is located in the two neighboring peace
Between the end for filling the supporting part of seat.
Preferably, the bottom of the supporting part is additionally provided with bottom plate, and the bottom plate is towards the direction portion of the clinch
Divide and extend outwardly, to cover and support the elastic cushion block.
Preferably, the top of the guide part offers trapezoidal guide slot, the shape of the clinch and the ladder
Shape guide groove is adapted, and the clinch can be embedded in the trapezoidal guide slot.
Preferably, the lower end of the guide part forms arc angling.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of mobile supporting shield is provided
The mounting base of shield, the mounting base include supporting part, and clinch with outward extension, described on the upside of one end of the supporting part
The other end of supporting part is equipped with the guide part with the clinch shape adaptation, and a mounting base of two neighboring mounting base is taken
Socket part can be overlapped on the guide part of another mounting base.
Preferably, the mounting base further includes elastic cushion block, and the elastic cushion block is set to the end face of the supporting part.
Preferably, the bottom of the supporting part is additionally provided with bottom plate, and the bottom plate is towards the direction portion of the clinch
Divide and extend outwardly, to cover and support the elastic cushion block.
Preferably, the top of the guide part offers trapezoidal guide slot, the shape of the clinch and the ladder
Shape guide groove is adapted, and the clinch can be embedded in the trapezoidal guide slot.
Preferably, the lower end of the guide part forms arc angling.
The beneficial effects of the invention are as follows：The case where being different from the prior art, the present invention have multiple shields set gradually
Unit, two neighboring shield unit are mutually overlapped by mounting base, after previous shield unit advances one end distance, the latter
Shield unit is still overlapped with previous shield unit, and the pipe capsule that the latter shield unit is formed by working space has been built
Cheng Hou, the latter shield unit can be moved on by the guiding of overlapping part, after pipe capsule builds completion, shield unit
Shield main body can be dismantled and be transported from mounting base, in this way, can under conditions of without pouring lagging pile shape
At the supporting in pipe capsule tunnel, have many advantages, such as that low construction investment, short time limit, urban highway traffic influence are small.
Description of the drawings
Fig. 1 is the main structure diagram for the mobile supporting shield of the embodiment of the present invention built for city pipe capsule；
Fig. 2 is the main structure diagram of the shield unit of mobile supporting shield shown in FIG. 1；
Fig. 3 is the main structure diagram of the mounting base of the mobile supporting shield of the embodiment of the present invention；
Fig. 4 is the overlooking structure diagram of mounting base shown in Fig. 3；
Fig. 5 is the dimensional structure diagram of mounting base shown in Fig. 3.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is the main view knot for the mobile supporting shield of the embodiment of the present invention built for city pipe capsule refering to fig. 1 to Fig. 5
Structure schematic diagram.The mobile supporting shield of the present embodiment includes multiple shield units 1 set gradually, and shield unit 1 includes setting
The mounting base 10 and shield main body 20 in pipe capsule tunnel two side are set, mounting base 10 includes supporting part 11, and shield main body 20 can
Releasably be mounted on supporting part 11, clinch 12 with outward extension on the upside of one end of supporting part 11, supporting part 11 it is another
One end is equipped with the guide part 13 with 12 shape adaptation of clinch, and multiple shield units 1 can be relatively moved mutually, and be moved through
The clinch 12 of the mounting base 10 of a shield unit 1 in journey in two neighboring shield unit 1 is overlapped on another shield list
On the guide part 13 of the mounting base 10 of member 1.Can be realized by a variety of connection types between shield main body 20 and supporting part 11 can
It releasably connects, such as is threaded hole on supporting part 11, shield main body 20 is fixed on supporting part 11 by threaded hole.
The mobile supporting shield of the present embodiment when pipe capsule is built and constructs, place by multiple shield units 1 set gradually
In pipe capsule tunnel, since in the starting stage for placing shield unit 1, pipe capsule tunnel does not have supporting protection, therefore can first open
A section soil body is dug, after forming supporting after a shield unit 1 is put into, a section soil body is excavated further along, then by next shield
Shield unit 1.In this way, according to the flow, finally it is put into multiple shield units 1 and carries out supporting, for convenience of description, in the present embodiment
In, the quantity of shield unit 1 is three.
After multiple shield units 1 form supporting, completion pipe capsule knot in support space is formed by third shield unit 1
The cast-in-place or consolidation service of structure object.After pipe capsule works operation completion, by the disconnected of the predetermined length of first 1 front of shield unit
After the face soil body hollows out, first shield unit 1 moves forward, and mobile distance is less than the length of the clinch 11 of mounting base 10,
In this way, the clinch 11 of the mounting base 10 of second shield unit 1 is just still partly overlapped on the installation of first shield unit 1
On the guide part 13 of seat 10.Then second shield unit 1 draws in the guide part 13 of the mounting base 10 of first shield unit 1
Lower forward movement is led, last third shield unit 1 is under the guiding of the guide part 13 of the mounting base 10 of second shield unit 1
It moves forward.After repeatedly moving, the pipe capsule works to have completed is just completely exposed, then the pipe capsule structure to having completed
Object carries out the operations such as construction of waterproof layer and backfill, to restore urban road.
Since the quality of the shield main body 20 of shield unit 1 is big, usually tens tons even tons up to a hundred, by will each pacify
The clinch 12 of dress seat 10 overlaps successively with guide part 13, can prevent the relatively previous shield in moving process of shield main body 20
Shield main body 20 is sunk.And after pipe capsule builds completion, each shield unit 1 can be with recycling.In recycling, if do not had
There is mounting base, and shield main body 20 directly touches the ground, since ground is usually mud face, when shield main body 20 is sling, shield
There are prodigious adherency resistance between shield main body 20 and ground, and the mobile supporting shield of the present embodiment is due to by shield main body
20 are mounted in mounting base 10, when shield main body 20 is sling, the phenomenon that lifting there is no adherency drag effects.
By the above-mentioned means, the mobile supporting shield of the present embodiment can be formed under conditions of without pouring lagging pile
The supporting in pipe capsule tunnel, and supporting, soil excavation, spoir transport, prefabrication and lifting (structure cast-in-place), waterproof layer can be applied
The flow charts such as work, backfill are combined into one, and with construction investment, low, short time limit, urban highway traffic influence small etc. excellent
Point.
In the present embodiment, mounting base 10 further includes elastic cushion block 14, and elastic cushion block 14 is located in two neighboring mounting base
Between the end of 10 supporting part 11.Since during supporting, there is the case where being moved forward or rearward in each shield unit 1,
When two neighboring mounting base 10 relatively moves, the gap between the end of the supporting part 11 of two neighboring mounting base 10 may be squeezed
Enter soil, after soil inserts the gap, may be such that the shield main body 20 of the latter shield unit 1 is elevated, to influence
Construction.And between the end of the supporting part of two neighboring mounting base 10 11 after sandwiched elastic cushion block 14, it can be to avoid the situation.
Further, soil is swept when mounting base 10 moves in order to prevent, and the lower end of guide part 13 can form arc
Shape chamfering.
The bottom of supporting part 11 is also provided with bottom plate 15, and the direction part of bottom plate 15 towards clinch 12 extends outwardly,
To cover elastic cushion block 14.Due to there is bottom plate 15 to be protected, supporting part 11 could be provided as the structure of hollow out, that is to say, that
Supporting part 11 can be made of more horizontal muscles and bones and longitudinal muscles and bones, and shield main body 20 may be mounted in longitudinal muscles and bones.Due to
When two neighboring mounting base 10 is relatively close to, elastic cushion block 14 is compressed, and can be pressed on the supporting part 11 of two mounting bases 10
Between end face, to which soil cannot be introduced into；But two neighboring mounting base 10, when being relatively distant from, two neighboring mounting base 10 is held
The distance between the end in load portion 11 is likely larger than the original width of elastic cushion block 14, if elastic cushion block 14 and supporting part 11
End face is not fixed to each other, then elastic cushion block 14 will fall out the supporting part 11 of two neighboring mounting base 10 end it
Between, and be supported by bottom plate 15, it can prevent elastic cushion block 14 from falling.
In order to which when two neighboring mounting base 10 relatively moves, guide part 13 can more accurately draw clinch 11
It leads, in the present embodiment, the top of guide part 13 offers trapezoidal guide slot 131, the shape and trapezoidal guide slot of clinch 11
131 are adapted, and clinch 11 can be embedded in trapezoidal guide slot 131.That is, two sides of trapezoidal guide slot 131 are
Inclined-plane, and opening size is more than the slot bottom size of trapezoidal guide slot 131, in this way, clinch 11 is entering trapezoidal guide slot 131
When, two inclined-planes of trapezoidal guide slot 131 can easily guide clinch 11 to enter.
The present invention also provides a kind of mounting base of mobile supporting shield, which has and the peace in previous embodiment
The identical technical characteristic of seat is filled, specifically, as shown in Figures 3 to 5, mounting base 10 includes supporting part 11, the one of supporting part 11
End upside clinch 12 with outward extension, the other end of supporting part 11 are equipped with the guide part with 12 shape adaptation of clinch
13, the clinch 12 of a mounting base 10 of two neighboring mounting base 10 can be overlapped on the guide part 13 of another mounting base 10
On.When the mounting base 10 is used for the mobile supporting shield of previous embodiment, the weight of shield main body 20, and phase can be carried
The clinch 12 and guide part 13 of adjacent two mounting bases 10 mutually overlap, can prevent shield main body 20 in moving process under
It is heavy.
Further, mounting base 10 further includes elastic cushion block 14, and elastic cushion block 14 is set to the end face of supporting part 11.Two peaces
When dress seat 10 is set gradually, elastic cushion block 14 is located between the end of supporting part 11 of two mounting bases 10.Elastic cushion block 14
It can prevent soil from entering between the end of the supporting part 11 of two mounting bases 10, shield main body 20 is caused to be elevated.Further
Ground, in order to prevent soil swept when mounting base 10 moves, the lower end of guide part 13 can form arc angling.
The bottom of supporting part 11 is also provided with bottom plate 15, and the direction part of bottom plate 15 towards clinch 12 extends outwardly,
To cover and support elastic cushion block 14.Due to there is bottom plate 15 to be protected, supporting part 11 could be provided as the structure of hollow out, also
It is to say, supporting part 11 can be made of more horizontal muscles and bones and longitudinal muscles and bones, and shield main body 20 may be mounted in longitudinal muscles and bones,
The detachably connected modes such as threaded connection may be used when installation.When being relatively close to due to two neighboring mounting base 10, elasticity
Cushion block 14 is compressed, and can be pressed between the end face of supporting part 11 of two mounting bases 10, to which soil cannot be introduced into；But phase
When adjacent two mounting bases 10 are relatively distant from, the distance between the end of the supporting part 11 of two neighboring mounting base 10 is likely larger than bullet
The original width of property cushion block 14, if elastic cushion block 14 and the end face of supporting part 11 are not fixed to each other, elastic cushion block 14
It between the end of supporting part 11 of two neighboring mounting base 10 will be fallen out, and is supported, can be prevented by bottom plate 15
Elastic cushion block 14 is fallen.
In order to which when two neighboring mounting base 10 relatively moves, guide part 13 can more accurately draw clinch 11
It leads, in the present embodiment, the top of guide part 13 offers trapezoidal guide slot 131, the shape and trapezoidal guide slot of clinch 11
131 are adapted, and clinch 11 can be embedded in trapezoidal guide slot 131.That is, two sides of trapezoidal guide slot 131 are
Inclined-plane, and opening size is more than the slot bottom size of trapezoidal guide slot 131, in this way, clinch 11 is entering trapezoidal guide slot 131
When, two inclined-planes of trapezoidal guide slot 131 can easily guide clinch 11 to enter.
The supporting part 11 of the mounting base 10 of the present embodiment can be welded to each other fixation with clinch 12 and guide part 13, also may be used
To be integrally formed.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. it is a kind of for city pipe capsule build mobile supporting shield, which is characterized in that it is described movable type supporting shield include
Multiple shield units set gradually, the shield unit include mounting base and the shield master being arranged in pipe capsule tunnel two side
Body, the mounting base include supporting part, and the shield main body is removably mounted on the supporting part, and the one of the supporting part
End upside clinch with outward extension, the other end of the supporting part are equipped with the guiding with the clinch shape adaptation
Portion, the multiple shield unit can be relatively moved mutually, and one in the two neighboring shield unit described in moving process
On the guide part for the mounting base that the clinch of the mounting base of a shield unit is overlapped on another shield unit.
2. movable type supporting shield according to claim 1, which is characterized in that the mounting base further includes elastic cushion block,
The elastic cushion block is located between the end of the supporting part of the two neighboring mounting base.
3. movable type supporting shield according to claim 2, which is characterized in that the bottom of the supporting part is additionally provided with bottom
The direction part of plate, the bottom plate towards the clinch extends outwardly, to cover and support the elastic cushion block.
4. movable type supporting shield according to claim 1, which is characterized in that the top of the guide part offers trapezoidal
Guide groove, the shape of the clinch are adapted with the trapezoidal guide slot, and the clinch can be embedded in the trapezoidal guiding
In slot.
5. movable type supporting shield according to claim 1, which is characterized in that the lower end of the guide part forms arc and falls
Angle.
6. a kind of mounting base of movable type supporting shield, which is characterized in that the mounting base includes supporting part, the supporting part
Clinch with outward extension on the upside of one end, the other end of the supporting part are equipped with the guiding with the clinch shape adaptation
The clinch in portion, a mounting base of two neighboring mounting base can be overlapped on the guide part of another mounting base.
7. mounting base according to claim 6, which is characterized in that the mounting base further includes elastic cushion block, the elasticity
Cushion block is set to the end face of the supporting part.
8. mounting base according to claim 7, which is characterized in that the bottom of the supporting part is additionally provided with bottom plate, the bottom
The direction part of plate towards the clinch extends outwardly, to cover and support the elastic cushion block.
9. mounting base according to claim 6, which is characterized in that the top of the guide part offers trapezoidal guide slot,
The shape of the clinch is adapted with the trapezoidal guide slot, and the clinch can be embedded in the trapezoidal guide slot.
10. mounting base according to claim 6, which is characterized in that the lower end of the guide part forms arc angling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312267.2A CN108425367B (en) | 2018-04-09 | 2018-04-09 | Movable support shield for urban pipe bag construction and mounting seat thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312267.2A CN108425367B (en) | 2018-04-09 | 2018-04-09 | Movable support shield for urban pipe bag construction and mounting seat thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108425367A true CN108425367A (en) | 2018-08-21 |
| CN108425367B CN108425367B (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810312267.2A Active CN108425367B (en) | 2018-04-09 | 2018-04-09 | Movable support shield for urban pipe bag construction and mounting seat thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108425367B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594995A (en) * | 2019-01-31 | 2019-04-09 | 长安大学 | A kind of Support System in Soft Rock Tunnels micro-disturbance machinery branch driving engineering method |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH342739A (en) * | 1956-08-01 | 1959-11-30 | Keller Josef | Pit wall support device for excavating a grave |
| DE2724588A1 (en) * | 1977-06-01 | 1978-12-14 | Bochumer Eisen Heintzmann | SLIDING BOW REMOVAL |
| DE3004923A1 (en) * | 1980-02-09 | 1981-08-20 | Josef 5138 Heinsberg Krings | MOUNTING UNIT |
| JPH10252397A (en) * | 1997-03-10 | 1998-09-22 | Shimizu Corp | Lining method of ground in tunnel-shielding work, and guide rod, guide frame, and extensible jack used for the method |
| JP2002081068A (en) * | 2000-09-05 | 2002-03-22 | Kajima Corp | Vertical slide device and jack device for slide type earth retaining timbering system |
| WO2013040613A2 (en) * | 2011-09-20 | 2013-03-28 | Ilf Beratende Ingenieure Zt Gesellschaft Mbh | Shield driving device |
| US20130202359A1 (en) * | 2012-02-06 | 2013-08-08 | Scott D. Aston | Concrete bridge system and related methods |
| KR20130121281A (en) * | 2012-04-27 | 2013-11-06 | 장영미 | Apparatus for a in-line mold of precast concrete culverts and method for producing precast concrete culverts |
| CN104674684A (en) * | 2013-12-02 | 2015-06-03 | 葛洲坝集团第五工程有限公司 | Movable cast-in-place culvert cover plate framework support |
| CN105926642A (en) * | 2016-04-28 | 2016-09-07 | 昆明理工大学 | Urban underground comprehensive pipe gallery foundation pit support and underground structure external mold integrated structure and construction method |
| CN106089218A (en) * | 2016-08-05 | 2016-11-09 | 中交第二航务工程局有限公司 | Precast assembly underground gallery bimodulus development machine |
| CN107034918A (en) * | 2017-06-23 | 2017-08-11 | 北京城乡建设集团有限责任公司 | A kind of integral structure and amputation method for improving amputation efficiency |
| CN207130737U (en) * | 2017-08-02 | 2018-03-23 | 西华大学 | A kind of double support bracket of deep basal pit |
| CN208563349U (en) * | 2018-04-09 | 2019-03-01 | 成都利拓重工机械有限公司 | A kind of mobile supporting shield and its mounting base for the construction of city pipe capsule |
-
2018
- 2018-04-09 CN CN201810312267.2A patent/CN108425367B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH342739A (en) * | 1956-08-01 | 1959-11-30 | Keller Josef | Pit wall support device for excavating a grave |
| DE2724588A1 (en) * | 1977-06-01 | 1978-12-14 | Bochumer Eisen Heintzmann | SLIDING BOW REMOVAL |
| DE3004923A1 (en) * | 1980-02-09 | 1981-08-20 | Josef 5138 Heinsberg Krings | MOUNTING UNIT |
| JPH10252397A (en) * | 1997-03-10 | 1998-09-22 | Shimizu Corp | Lining method of ground in tunnel-shielding work, and guide rod, guide frame, and extensible jack used for the method |
| JP2002081068A (en) * | 2000-09-05 | 2002-03-22 | Kajima Corp | Vertical slide device and jack device for slide type earth retaining timbering system |
| WO2013040613A2 (en) * | 2011-09-20 | 2013-03-28 | Ilf Beratende Ingenieure Zt Gesellschaft Mbh | Shield driving device |
| US20130202359A1 (en) * | 2012-02-06 | 2013-08-08 | Scott D. Aston | Concrete bridge system and related methods |
| KR20130121281A (en) * | 2012-04-27 | 2013-11-06 | 장영미 | Apparatus for a in-line mold of precast concrete culverts and method for producing precast concrete culverts |
| CN104674684A (en) * | 2013-12-02 | 2015-06-03 | 葛洲坝集团第五工程有限公司 | Movable cast-in-place culvert cover plate framework support |
| CN105926642A (en) * | 2016-04-28 | 2016-09-07 | 昆明理工大学 | Urban underground comprehensive pipe gallery foundation pit support and underground structure external mold integrated structure and construction method |
| CN106089218A (en) * | 2016-08-05 | 2016-11-09 | 中交第二航务工程局有限公司 | Precast assembly underground gallery bimodulus development machine |
| CN107034918A (en) * | 2017-06-23 | 2017-08-11 | 北京城乡建设集团有限责任公司 | A kind of integral structure and amputation method for improving amputation efficiency |
| CN207130737U (en) * | 2017-08-02 | 2018-03-23 | 西华大学 | A kind of double support bracket of deep basal pit |
| CN208563349U (en) * | 2018-04-09 | 2019-03-01 | 成都利拓重工机械有限公司 | A kind of mobile supporting shield and its mounting base for the construction of city pipe capsule |
Non-Patent Citations (3)
| Title |
|---|
| 杜宝义;宋超业;贺维国;李凯;: "一种跨海地铁隧道盾构始发端头加固方法", 隧道建设, no. 06 * |
| 王国富;李强;王德超;秦世朋;: "地铁区间隧道"桩洞法"施工掌子面变形控制技术研究", 应用基础与工程科学学报, no. 05 * |
| 王秀英;谭忠盛;杨积凯;郑维翰;: "移动支护技术及其在城市地下工程中的应用前景", 中国工程科学, no. 06 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594995A (en) * | 2019-01-31 | 2019-04-09 | 长安大学 | A kind of Support System in Soft Rock Tunnels micro-disturbance machinery branch driving engineering method |
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| Publication number | Publication date |
|---|---|
| CN108425367B (en) | 2023-08-29 |
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