CN1904316A - Water proof method of shield tunnel adaptable for large value stratum ununiform settling or diastrophism - Google Patents
Water proof method of shield tunnel adaptable for large value stratum ununiform settling or diastrophism Download PDFInfo
- Publication number
- CN1904316A CN1904316A CN 200610029789 CN200610029789A CN1904316A CN 1904316 A CN1904316 A CN 1904316A CN 200610029789 CN200610029789 CN 200610029789 CN 200610029789 A CN200610029789 A CN 200610029789A CN 1904316 A CN1904316 A CN 1904316A
- Authority
- CN
- China
- Prior art keywords
- adaptable
- large value
- shield tunnel
- changing
- relative positions
- 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.)
- Pending
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
This invention relates to the tunnel, it is concretely relate to a kind of waterproof method which is fit for the shield structure tunnel that large amount of stratum subside unevenly or a move alternatively, the shield structure tunnel of this method set up liner big deformation ring in the location around the fissure, using synthetic waterproof system which has multiple line of defence to satisfy the request that the seam doesn't leak under the working condition of the big deformation.
Description
Technical field
The present invention relates to tunnel-like, relate to a kind of waterproof method of shield tunnel of the adaptable for large value stratum ununiform settling or changing of the relative positions concretely.
Background technology
Ground fissure be face of land rock-soil layer under natural cause and human factor effect, produce cracking and form the phenomenon in certain-length and width crack on ground.The Xi'an ground fissure is the result of multifactor stack, and in the ground fissure activity system, its origin cause of formation act as the master with natural geology, and human factor is auxilliary.The activity of ground fissure has three-dimensional deformation characteristics, shows as vertical sedimentation, horizontal stretch-draw and twisting.
Because the activity of ground fissure is a dynamic change procedure, the origin cause of formation, mechanism and type are all very complicated, and has tangible segmented activity feature according to moving towards difference, the face of land that has has obviously and appears, the tool that has is lain concealed property, to build, the destruction form of structure also has nothing in common with each other, so the method for preventing and treating of engineering also should be at the different active situation and the space exhibition step characteristic of ground fissure, segmentation is considered.
At ground fissure active situation and space exhibition step characteristic, need relevant specialities such as circuit, structure, track and waterproof to take all factors into consideration.At first structure design will adapt to its different deformation requirements, the displacement of its generation is controlled in the default position and structure, and this body structure of tunnel is not damaged.In this scope, reserve enough deformation spaces simultaneously,, and handle joint waterproofing well so that adjust track circuit.
In the construction of tunnel of prior art, the ground fissure that causes for a large amount of value stratum differential settlements or the changing of the relative positions for example at the above changing of the relative positions amount of 10mm, does not also have an efficient ways at present in that circuit, structure, track and waterproof etc. are relevant.
Summary of the invention
The objective of the invention is according to above-mentioned the deficiencies in the prior art part, a kind of waterproof method of shield tunnel of the adaptable for large value stratum ununiform settling or changing of the relative positions is provided, the shield tunnel of this method is provided with lining cutting large deformation ring near the ground fissure position, the comprehensive waterproof system that adopts multiple defence line is to satisfy under the large deformation working condition the watertight requirement of lining cutting seam.
The object of the invention realizes being finished by following technical scheme:
A kind of waterproof method of shield tunnel of the adaptable for large value stratum ununiform settling or changing of the relative positions, shield tunnel is is wherein connected and composed by some lining cutting ring sections, a large deformation lining cutting ring section is set in described some lining cutting ring sections at least, with the adaptable for large value stratum ununiform settling or changing of the relative positions, this lining cutting ring segment structure adopts two ring steel pipe sheets assembled, it is characterized in that described waterproof method is: at first select to form two ring steel pipe sheets of large deformation lining cutting ring section, adopt bolt that two ring steel pipe sheets are connected and fixed in the constructing tunnel propulsion phase; Afterwards after the whole piece tunnel advance to finish and is stable, the nut on the loose bolt, the deformation joint between two rings is installed " Ω " rubber fastening band; Also be provided with the elastic rubber gasket of special cross section simultaneously at deformation joint.
Offer groove constituting on the section of jurisdiction of metal ring, and when " Ω " type of installation rubber fastening band, with the flange of waterstop end tightly densification in groove.
The elastic rubber gasket of described special cross section is based on ethylene propylene diene rubber, and the top is laminated with the porous type cross-section structure form of hydro-expansive rubber.
In deformation joint, be provided with the sponge rubber fill plate, so that the control initial seam amount of opening.
Can in described steel pipe sheet, Grouting Pipe be set.
Advantage of the present invention is, and is simple in structure, reliable in quality, adopt the comprehensive waterproof system of multiple defence line, possess under certain hydraulic condition, adapt to the ability of moderate finite deformation amount, play good waterproof effect, can reach the purpose of sealing whole piece large deformation ring in conjunction with slip casting in case of necessity.
Summary of drawings
Accompanying drawing 1 is structural representation of the present invention;
Concrete technical scheme
Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
As shown in Figure 1, label 1-9 represents respectively: elastic rubber gasket 1, sponge rubber fill plate 2, Ω type waterstop 3, location and installation hole 4, groove 5, steel pipe sheet 6, nut 7, set bolt 8, steel pipe sheet 9.
Embodiment:
The shield tunnel of present embodiment is connected and composed by some lining cutting ring sections, a large deformation lining cutting ring section is set in some lining cutting ring sections at least, with the adaptable for large value stratum ununiform settling or changing of the relative positions, this lining cutting ring segment structure adopts two ring steel pipe sheets assembled, and the waterproof method that is adopted is:
According to location geology subsidence curve, in some lining cutting ring sections, keep at a certain distance away and arrange a large deformation ring, at first select to form two ring steel pipe sheets 6, the steel pipe sheet 9 of large deformation lining cutting ring section, assembly unit is fixed between the two, the assembly unit surface configuration convex-concave coupling of the two, assembly unit face is provided with location and installation hole 4, adopts bolt that two ring steel pipe sheets 6, steel pipe sheet 9 are connected and fixed in the constructing tunnel propulsion phase; Afterwards after the whole piece tunnel advance to finish and is stable, the nut on the loose bolt, the deformation joint between two rings is mounted with Ω type rubber fastening band 3 by nut 7, set bolt 8; Also be provided with the elastic rubber gasket 1 of special cross section simultaneously at deformation joint, the sealing pad is based on ethylene propylene diene rubber, the top is laminated with the porous type cross-section structure form of hydro-expansive rubber, it is compared with the trapezoidal sealing mat of common lining cutting seam of this engineering, possess under certain hydraulic condition, adapt to the ability of moderate finite deformation amount.
Sponge rubber fill plate 2 is set, so that the control initial seam amount of opening in deformation joint.
Ω type rubber fastening band 3 is bigger because of the deformable size of its ridge, and accompanies the nylon fiber layer in the waterstop, so can adapt to the Chinese People's Anti-Japanese Military and Political College's deformability under certain hydraulic condition; Groove 5 by offering on the section of jurisdiction 6,9 simultaneously, can with the flange of waterstop end tightly densification in groove 5, play the waterproof effect of good sealing 0 Ω type rubber fastening band end.In case of necessity can be in conjunction with slip casting, promptly pre-buried Grouting Pipe on the steel pipe sheet of deformation joint side reaches the purpose of sealing whole piece large deformation ring.
For the selection of steel pipe sheet 6, steel pipe sheet 9 diameters, the active level that needs to consider ground fissure or stratum sudden change sedimentation on the basis of existing structure design size is determined the affluence amount of size.
Claims (5)
1, a kind of waterproof method of shield tunnel of the adaptable for large value stratum ununiform settling or changing of the relative positions, shield tunnel is is wherein connected and composed by some lining cutting ring sections, a large deformation lining cutting ring section is set in described some lining cutting ring sections at least, with the adaptable for large value stratum ununiform settling or changing of the relative positions, this lining cutting ring segment structure adopts two ring steel pipe sheets assembled, it is characterized in that described waterproof method is: at first select to form two ring steel pipe sheets of large deformation lining cutting ring section, adopt bolt that two ring steel pipe sheets are connected and fixed in the constructing tunnel propulsion phase; Afterwards after the whole piece tunnel advance to finish and is stable, the nut on the loose bolt, the deformation joint between two rings is installed " Ω " rubber fastening band; Also be provided with the elastic rubber gasket of special cross section simultaneously at deformation joint.
2, the waterproof method of the shield tunnel of a kind of adaptable for large value stratum ununiform settling or changing of the relative positions according to claim 1, it is characterized in that on the section of jurisdiction that constitutes metal ring, offering groove, and when " Ω " type rubber fastening band is installed, with the flange of waterstop end tightly densification in groove.
3, the waterproof method of the shield tunnel of a kind of adaptable for large value stratum ununiform settling or changing of the relative positions according to claim 1, the elastic rubber gasket that it is characterized in that described special cross section is based on ethylene propylene diene rubber, and the top is laminated with the porous type cross-section structure form of hydro-expansive rubber.
4, the waterproof method of the shield tunnel of a kind of adaptable for large value stratum ununiform settling or changing of the relative positions according to claim 1 is characterized in that being provided with the sponge rubber fill plate in deformation joint, so that the control initial seam amount of opening.
5, the waterproof method of the shield tunnel of a kind of adaptable for large value stratum ununiform settling or changing of the relative positions according to claim 1 is characterized in that and can in described steel pipe sheet Grouting Pipe be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610029789 CN1904316A (en) | 2006-08-07 | 2006-08-07 | Water proof method of shield tunnel adaptable for large value stratum ununiform settling or diastrophism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610029789 CN1904316A (en) | 2006-08-07 | 2006-08-07 | Water proof method of shield tunnel adaptable for large value stratum ununiform settling or diastrophism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1904316A true CN1904316A (en) | 2007-01-31 |
Family
ID=37673657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610029789 Pending CN1904316A (en) | 2006-08-07 | 2006-08-07 | Water proof method of shield tunnel adaptable for large value stratum ununiform settling or diastrophism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1904316A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100591867C (en) * | 2008-07-23 | 2010-02-24 | 西安理工大学 | Building method of floor fissure strata tunnel deformation joint anti-seepage structure and anti-seepage structure |
| CN101117889B (en) * | 2007-06-06 | 2011-04-13 | 马善泉 | Underground tunnel hanging-up assembling supporting construction |
| CN102587938A (en) * | 2012-03-16 | 2012-07-18 | 郑州市市政工程总公司 | Water seepage and leakage preventability collection system for tunnel and construction method of system |
| CN102606163A (en) * | 2012-03-20 | 2012-07-25 | 天津城建隧道股份有限公司 | Shield tunnel construction ground settlement control method |
| CN102733829A (en) * | 2011-04-07 | 2012-10-17 | 上海市电力公司 | Water-proof structure of tunnel lining joint in shield-method construction |
| CN102733828A (en) * | 2011-04-07 | 2012-10-17 | 上海市电力公司 | Waterproof elastic sealing cushion for shield tunnel lining joint |
| CN101463727B (en) * | 2008-12-31 | 2013-06-12 | 上海市隧道工程轨道交通设计研究院 | Edge-sealing water-proof method of full-packaging waterproof layer used for tunnel |
| CN103206228A (en) * | 2013-03-28 | 2013-07-17 | 西南交通大学 | Flexible segment for shield tunnel |
| CN104314584A (en) * | 2014-09-30 | 2015-01-28 | 上海市政工程设计研究总院（集团）有限公司 | Assembled type jacking pipe piece structure and assembling method thereof |
| CN104405409A (en) * | 2014-11-28 | 2015-03-11 | 中铁第四勘察设计院集团有限公司 | Prefabricated aseismic structure with lining shield tunnel |
| CN104727835A (en) * | 2015-01-21 | 2015-06-24 | 重庆大学 | Leakage water stopping device for seam of tunnel lining and water stopping method |
| CN105019918A (en) * | 2015-07-31 | 2015-11-04 | 中铁第六勘察设计院集团有限公司 | Earthquake-resistant method and device for underwater shield tunnel structure |
| CN105649674A (en) * | 2016-03-21 | 2016-06-08 | 山东农业大学 | Adjustable split type tunnel water disposal pan |
| CN106321148A (en) * | 2016-11-14 | 2017-01-11 | 苏州大学 | Method for analyzing expansion and deformation of shield tunnel connector |
| CN106337690A (en) * | 2016-11-16 | 2017-01-18 | 中国科学院武汉岩土力学研究所 | Waterproof joint structure of tunnel lining in cross fault area and construction method thereof |
| CN106437789A (en) * | 2016-11-16 | 2017-02-22 | 中国科学院武汉岩土力学研究所 | Tunnel lining waterproof joint |
| CN106437755A (en) * | 2016-09-08 | 2017-02-22 | 中国神华能源股份有限公司 | Pipe section flexible joint and installation method thereof |
| CN106593488A (en) * | 2016-11-23 | 2017-04-26 | 同济大学 | Waterproof structure for sealing high-water-pressure shield tunnel bolt hole |
| CN111173533A (en) * | 2020-03-05 | 2020-05-19 | 西南交通大学 | Energy-absorbing and shock-absorbing deformation joint structure for cross-active fault tunnel and construction method thereof |
| CN111720543A (en) * | 2020-06-12 | 2020-09-29 | 天津大学 | Compound elasticity rubber seal structure |
-
2006
- 2006-08-07 CN CN 200610029789 patent/CN1904316A/en active Pending
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117889B (en) * | 2007-06-06 | 2011-04-13 | 马善泉 | Underground tunnel hanging-up assembling supporting construction |
| CN100591867C (en) * | 2008-07-23 | 2010-02-24 | 西安理工大学 | Building method of floor fissure strata tunnel deformation joint anti-seepage structure and anti-seepage structure |
| CN101463727B (en) * | 2008-12-31 | 2013-06-12 | 上海市隧道工程轨道交通设计研究院 | Edge-sealing water-proof method of full-packaging waterproof layer used for tunnel |
| CN102733829A (en) * | 2011-04-07 | 2012-10-17 | 上海市电力公司 | Water-proof structure of tunnel lining joint in shield-method construction |
| CN102733828A (en) * | 2011-04-07 | 2012-10-17 | 上海市电力公司 | Waterproof elastic sealing cushion for shield tunnel lining joint |
| CN102733829B (en) * | 2011-04-07 | 2015-06-17 | 上海市电力公司 | Water-proof structure of tunnel lining joint in shield-method construction |
| CN102587938A (en) * | 2012-03-16 | 2012-07-18 | 郑州市市政工程总公司 | Water seepage and leakage preventability collection system for tunnel and construction method of system |
| CN102587938B (en) * | 2012-03-16 | 2014-02-12 | 郑州市市政工程总公司 | Water seepage and leakage preventability collection system for tunnel and construction method of system |
| CN102606163A (en) * | 2012-03-20 | 2012-07-25 | 天津城建隧道股份有限公司 | Shield tunnel construction ground settlement control method |
| CN103206228A (en) * | 2013-03-28 | 2013-07-17 | 西南交通大学 | Flexible segment for shield tunnel |
| CN104314584A (en) * | 2014-09-30 | 2015-01-28 | 上海市政工程设计研究总院（集团）有限公司 | Assembled type jacking pipe piece structure and assembling method thereof |
| CN104405409A (en) * | 2014-11-28 | 2015-03-11 | 中铁第四勘察设计院集团有限公司 | Prefabricated aseismic structure with lining shield tunnel |
| CN104727835A (en) * | 2015-01-21 | 2015-06-24 | 重庆大学 | Leakage water stopping device for seam of tunnel lining and water stopping method |
| CN105019918A (en) * | 2015-07-31 | 2015-11-04 | 中铁第六勘察设计院集团有限公司 | Earthquake-resistant method and device for underwater shield tunnel structure |
| CN105649674A (en) * | 2016-03-21 | 2016-06-08 | 山东农业大学 | Adjustable split type tunnel water disposal pan |
| CN105649674B (en) * | 2016-03-21 | 2018-02-02 | 山东农业大学 | Adjustable split-type tunnel water spilage tray |
| CN106437755A (en) * | 2016-09-08 | 2017-02-22 | 中国神华能源股份有限公司 | Pipe section flexible joint and installation method thereof |
| CN106321148A (en) * | 2016-11-14 | 2017-01-11 | 苏州大学 | Method for analyzing expansion and deformation of shield tunnel connector |
| CN106337690B (en) * | 2016-11-16 | 2020-05-19 | 中国科学院武汉岩土力学研究所 | Fracture zone-crossing tunnel lining waterproof joint structure and construction method thereof |
| CN106337690A (en) * | 2016-11-16 | 2017-01-18 | 中国科学院武汉岩土力学研究所 | Waterproof joint structure of tunnel lining in cross fault area and construction method thereof |
| CN106437789A (en) * | 2016-11-16 | 2017-02-22 | 中国科学院武汉岩土力学研究所 | Tunnel lining waterproof joint |
| CN106437789B (en) * | 2016-11-16 | 2018-10-12 | 中国科学院武汉岩土力学研究所 | A kind of tunnel-liner waterproof connector |
| CN106593488A (en) * | 2016-11-23 | 2017-04-26 | 同济大学 | Waterproof structure for sealing high-water-pressure shield tunnel bolt hole |
| CN106593488B (en) * | 2016-11-23 | 2019-07-05 | 同济大学 | A kind of high hydraulic pressure shield tunnel bolt hole hermetic water-proof structure |
| CN111173533A (en) * | 2020-03-05 | 2020-05-19 | 西南交通大学 | Energy-absorbing and shock-absorbing deformation joint structure for cross-active fault tunnel and construction method thereof |
| CN111720543A (en) * | 2020-06-12 | 2020-09-29 | 天津大学 | Compound elasticity rubber seal structure |
| CN111720543B (en) * | 2020-06-12 | 2024-04-26 | 天津大学 | Composite elastic rubber sealing ring structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1904316A (en) | Water proof method of shield tunnel adaptable for large value stratum ununiform settling or diastrophism | |
| CN200940488Y (en) | Water-proof structure of shield tunnel suitable for large size stratum uneven sedimentation or dislocation | |
| CN100340721C (en) | Operation method for consolidating soft soil foundation by pneumatic flerry vacuum preloading method | |
| CN200943500Y (en) | Tunnel treatment system for adapting to large uneven precipitation or stagger of stratum | |
| CN103758110B (en) | Reinforce the method for Soft Clay Foundation | |
| CN1912258A (en) | Tunnel processing system suitable for large stratigraphic uniform sedimentation or dislocation | |
| CN103866759A (en) | Method for reinforcing soft soil foundations by combining booster-type vacuum pre-compression and electro-osmosis | |
| CN1916366A (en) | Waterproof construction of shield tunnel of suiting to bulk value of differential settlement or slippage of stratum | |
| CN108842794B (en) | Assembled angle-adjustable adsorption type channel steel cofferdam | |
| CN1916364A (en) | Tunnel treatment method for suiting to bulk value of differential settlement or slippage of stratum | |
| CN100507164C (en) | Water proof method of open trench tunnel suitable for large value stratun ununiform settling or diastrophism | |
| CN200946276Y (en) | Opencut tunnel for adapting to large uneven precipitation or stagger of stratum | |
| CN212427207U (en) | Anti-seepage deformation underground pipe gallery | |
| CN1908362A (en) | Large deformation lining ring structure for constructing tunnel | |
| CN1916363A (en) | Method of suiting to bulk value of differential settlement or slippage of stratum in use for shield tunnel | |
| CN210163943U (en) | Reinforcing and upgrading structure for inspection well of white-to-black municipal administration road | |
| CN1904231A (en) | Water proof structure of open trench tunnel suitable for large value stratum ununiform settling or diastrophism | |
| CN105155505A (en) | Construction method for rigid pile composite foundation | |
| CN200940485Y (en) | Shield tunnel lining structure suitable for large size stratum uneven sedimentation or dislocation | |
| CN214402328U (en) | Curtain wall side top structure | |
| CN200940486Y (en) | Large deformation lining ring structure for shield tunnel | |
| CN209816895U (en) | Soft soil foundation structure for reducing post-construction settlement | |
| CN1912344A (en) | Shield tunnel lining structure for large stratigraphic uniform sedimentation or dislocation | |
| CN202215842U (en) | Steel pipe section structure for jacking pipe | |
| CN109577287B (en) | Double-side-face plate rock-fill regulating dam with check valve and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |