CN109339824A - A kind of duct pieces of shield tunnel Treatment Measures to Leakage method - Google Patents
A kind of duct pieces of shield tunnel Treatment Measures to Leakage method Download PDFInfo
- Publication number
- CN109339824A CN109339824A CN201811472624.8A CN201811472624A CN109339824A CN 109339824 A CN109339824 A CN 109339824A CN 201811472624 A CN201811472624 A CN 201811472624A CN 109339824 A CN109339824 A CN 109339824A
- Authority
- CN
- China
- Prior art keywords
- leakage
- treatment measures
- jurisdiction
- section
- grouting
- 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
- 238000000034 method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 239000003822 epoxy resin Substances 0.000 claims abstract description 16
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000012986 modification Methods 0.000 claims abstract description 10
- 230000004048 modification Effects 0.000 claims abstract description 10
- 238000001802 infusion Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 4
- 238000007569 slipcasting Methods 0.000 claims description 22
- 239000002002 slurry Substances 0.000 claims description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000006378 damage Effects 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 230000001112 coagulating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 235000003642 hunger Nutrition 0.000 claims description 3
- 210000004911 serous fluid Anatomy 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003090 exacerbative effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/385—Sealing means positioned between adjacent lining members
- E21D11/386—Sealing means positioned between adjacent lining members inflatable sealing means
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a kind of duct pieces of shield tunnel Treatment Measures to Leakage methods, belong to shield tunnel care field, the duct pieces of shield tunnel Treatment Measures to Leakage method is the following steps are included: live exploration of seeping water, select processing scheme, the cleaning of percolating water position, drill embedded Grouting Pipe, Treatment Measures to Leakage, etc. to be solidified, surface modification and leveling and cleaning and recovery, a kind of duct pieces of shield tunnel Treatment Measures to Leakage method flow design is reasonable, it is according to the percolating water position of field statistics and leakiness, determine different processing modes, section of jurisdiction ring longitudinal joint, bolt hole percolating water is administered using infusion epoxy resin grouting material；Injected hole leakage in section of jurisdiction is administered using grouting behind shaft or drift lining or epoxide resin grouting material, can targetedly administer subway tunnel section of jurisdiction percolating water in this way, is worth promoting and using in shield tunnel care field.
Description
Technical field
The present invention relates to shield tunnel care field, specifically a kind of duct pieces of shield tunnel Treatment Measures to Leakage method.
Background technique
The reason of causing duct pieces of shield tunnel percolating water mainly includes following items: one, the gap between section of jurisdiction is beyond permission
Range, so that due pressing force not enough causes leak between rubber fastening band and between waterstop and section of jurisdiction；Two, shield with
When section of jurisdiction relative position is bad, usually section of jurisdiction can be made chipping, waterstop occurs and falls situation, it is special due to shield driving
Property, it cannot be handled in time well, prevent adjacent waterstop causes leak from normally coincideing to compress；Three, between section of jurisdiction
Split bolt after assembly, for progress consider, not etc. tighten push ahead, cause the expansion of circumferential weld to make to a certain extent
Cause leak in relaxed state between section of jurisdiction；Four, mud jacking amount deficiency causes the tunnel later period to generate biggish sedimentation and deformation and leak；
Five, there are internal through-wall cracks to cause leak for section of jurisdiction quality, if duct pieces of shield tunnel percolating water is repaired not in time to be aggravated
Water leakage defect, and water leakage defect increases the development for exacerbating tunnel Differential Settlement Disease, to later tunnel safety
And the safety belt of metro operation carrys out major hidden danger.
Polyurethane slurry, polyurethane slurry are infused after mainly using wall to the scheme of duct pieces of shield tunnel Treatment Measures to Leakage at present
Material, which meets water, good dilatancy, can fill the gap of section of jurisdiction upstream face, play certain antiseep effect, but infuses after wall poly-
The method of urethane slurry is mainly by carrying out grouting behind shaft or drift lining to the reserved hole for punching calibrated bolck, but reserved hole site is solid
It is fixed, it is merely able to carry out some areas waterproof effect, after a slip casting period completes, the region leak far from preformed hole
Position still leak can cause centainly to damage to the position newly repaired over time, and repairing position can leak again again
Water, repeatedly, duct pieces of shield tunnel percolating water are difficult to thoroughly eradicate.
For the problems in above-mentioned background technology, the present invention is intended to provide a kind of duct pieces of shield tunnel Treatment Measures to Leakage side
Method.
Summary of the invention
The purpose of the present invention is to provide a kind of duct pieces of shield tunnel Treatment Measures to Leakage methods, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of duct pieces of shield tunnel Treatment Measures to Leakage method comprising following steps: live exploration of seeping water, selection processing
Scheme, the cleaning of percolating water position, the embedded Grouting Pipe that drills, Treatment Measures to Leakage, etc. to be solidified, surface modification and leveling and cleaning
And restore, the scene exploration of seeping water embodiment are as follows: the section of jurisdiction percolating water situation in investigation shield tunnel, statistics are seeped comprehensively
Leakage area, leakiness, carry out detailed record, and foundation is put on record.
The selection processing scheme embodiment are as follows: according to the percolating water position of field statistics and leakiness, determine not
Same processing mode: section of jurisdiction ring longitudinal joint, bolt hole percolating water are administered using infusion epoxy resin grouting material；Section of jurisdiction slip casting
Hole leakage is administered using grouting behind shaft or drift lining or epoxide resin grouting material.
The percolating water position cleaning embodiment is divided into two kinds, is the cleaning of section of jurisdiction ring longitudinal joint percolating water position and pipe respectively
Concrete operations are cleared up at the cleaning of piece bolt percolating water position, section of jurisdiction ring longitudinal joint percolating water position are as follows: remove assembled seam using wire brush
The burs such as periphery ponding and calcium carbonate check leak source, put signs on that borehole cleaning, clear slot are required without floating dust, dirt；Section of jurisdiction spiral shell
Concrete operations are cleared up at bolt percolating water position are as follows: lay down the nut in split bolt hole first, remove mud scum in bolt hole, dirt,
Rusty stain is exported using one end of obstruction ball blocking bolt hole, and is inserted into small aluminum pipe from other end outlet.
The embedded Grouting Pipe embodiment that drills are as follows: set using small-sized electric drill in section of jurisdiction and punched at leak, using rapid hardening
Cement filleting, pipe laying, it is desirable that overlayed closely with section of jurisdiction piece；Boring aperture 6mm, hole depth about 50mm, pitch of holes about 300~
500mm carries out appropriate adjustment according to on-site actual situations.
As a further solution of the present invention: the Treatment Measures to Leakage is divided into three parts, is section of jurisdiction piece leakage respectively
Water harnessing and bolt hole Treatment Measures to Leakage, the section of jurisdiction piece Treatment Measures to Leakage specific embodiment are as follows: grouting serous fluid uses
Epoxy resin chemistry injection slurry, 0.2~0.4MPa of grouting pressure, after reaching pressure, stopped pipe waits coagulating；The bolt hole percolating water is controlled
Manage specific embodiment are as follows: the nut for removing bolt replaces the water-swellable sealing collar of damage, tightens spiral shell as requested
Mother, the pressure injection epoxide resin grouting material sealing if there is also leakage；Slip casting according to from arch bottom to vault, from percolating water position to
The sequences of two sides carries out, when observe close on grouting nozzle pulp when, can terminate from the grouting nozzle slip casting and close grouting nozzle, and from
Next grouting nozzle starts slip casting.
As further scheme of the invention: the embodiment to be solidified such as described are as follows: stopped pipe is examined after 8~12 hours solidifying
Slip casting situation in grouting nozzle is looked into, as when slurries insatiable hunger is full in grouting nozzle, then must carry out secondary or slip casting is repeated several times, to ensure to infuse
Starch quality；The surface modification and leveling embodiment are as follows: tear pipe open after 3~7 days solidifying, remove Grouting Pipe, repair surface, it is desirable that
Surface color, flatness should be almost the same with former section of jurisdiction surface；The cleaning and recovery embodiment are as follows: surface modification and leveling
After the completion of work, timely establishment officer clears up Treatment Measures to Leakage position in tunnel, and restores to close on the original state in section of jurisdiction.
Compared with prior art, the beneficial effects of the present invention are:
A kind of duct pieces of shield tunnel Treatment Measures to Leakage method flow design is reasonable, according to the leakage of field statistics
Water position and leakiness, determine different processing modes, and section of jurisdiction ring longitudinal joint, bolt hole percolating water are filled using infusion epoxy resin
Pulp material is administered；Injected hole leakage in section of jurisdiction is administered using grouting behind shaft or drift lining or epoxide resin grouting material, in this way can be with
Targetedly administer subway tunnel section of jurisdiction percolating water.
A kind of duct pieces of shield tunnel Treatment Measures to Leakage method design operation is rigorous, and slip casting aperture 6mm, hole depth is about
Injected hole is set in a small numberical range, rotation when considerably reducing drilling by 50mm, pitch of holes about 300~500mm
The drill bit cutting or grazing turned is reduced to the probability of the biggish stirrup of section of jurisdiction laying density to the degree of injury for being laid with section of jurisdiction.
A kind of duct pieces of shield tunnel Treatment Measures to Leakage method is worth promoting and using in shield tunnel care field.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
A kind of duct pieces of shield tunnel Treatment Measures to Leakage method comprising following steps: live exploration of seeping water, selection processing
Scheme, the cleaning of percolating water position, the embedded Grouting Pipe that drills, Treatment Measures to Leakage, etc. to be solidified, surface modification and leveling and cleaning
And restore, the scene exploration of seeping water embodiment are as follows: the section of jurisdiction percolating water situation in investigation shield tunnel, statistics are seeped comprehensively
Leakage area, leakiness, carry out detailed record, and foundation is put on record.
The selection processing scheme embodiment are as follows: according to the percolating water position of field statistics and leakiness, determine not
Same processing mode: section of jurisdiction ring longitudinal joint, bolt hole percolating water are administered using infusion epoxy resin grouting material；Section of jurisdiction slip casting
Hole leakage is administered using grouting behind shaft or drift lining or epoxide resin grouting material.
The percolating water position cleaning embodiment is divided into two kinds, is the cleaning of section of jurisdiction ring longitudinal joint percolating water position and pipe respectively
Concrete operations are cleared up at the cleaning of piece bolt percolating water position, section of jurisdiction ring longitudinal joint percolating water position are as follows: remove assembled seam using wire brush
The burs such as periphery ponding and calcium carbonate check leak source, put signs on that borehole cleaning, clear slot are required without floating dust, dirt；Section of jurisdiction spiral shell
Concrete operations are cleared up at bolt percolating water position are as follows: lay down the nut in split bolt hole first, remove mud scum in bolt hole, dirt,
Rusty stain is exported using one end of obstruction ball blocking bolt hole, and is inserted into small aluminum pipe from other end outlet.
The embedded Grouting Pipe embodiment that drills are as follows: set using small-sized electric drill in section of jurisdiction and punched at leak, using rapid hardening
Cement filleting, pipe laying, it is desirable that overlayed closely with section of jurisdiction piece；Boring aperture 6mm, hole depth about 50mm, pitch of holes about 300~
500mm carries out appropriate adjustment according to on-site actual situations.
The Treatment Measures to Leakage is divided into three parts, is that section of jurisdiction piece Treatment Measures to Leakage and bolt hole percolating water are controlled respectively
Reason, the section of jurisdiction piece Treatment Measures to Leakage specific embodiment are as follows: grouting serous fluid uses epoxy resin chemistry injection slurry, slip casting pressure
0.2~0.4MPa of power, after reaching pressure, stopped pipe waits coagulating；The bolt hole Treatment Measures to Leakage specific embodiment are as follows: remove bolt
Nut, the water-swellable sealing collar of damage is replaced, tightens nut as requested, as there is also leakage if pressure injection epoxy
Resin grouting material sealing；Slip casting is carried out according to from arch bottom to vault, from percolating water position to the sequence of two sides, is faced when observing
When nearly grouting nozzle pulp, it can terminate from the grouting nozzle slip casting and close grouting nozzle, and the slip casting since next grouting nozzle.
The embodiment to be solidified such as described are as follows: stopped pipe checks slip casting situation, such as slip casting in grouting nozzle after 8~12 hours solidifying
When slurries insatiable hunger is full in mouth, then it must carry out secondary or slip casting is repeated several times, to ensure grouting quality；The surface modification and leveling
Embodiment are as follows: tear pipe open after 3~7 days solidifying, remove Grouting Pipe, repair surface, it is desirable that surface color, flatness should be with former sections of jurisdiction
Surface is almost the same；The cleaning and recovery embodiment are as follows: after the completion of surface modification and leveling work, timely establishment officer pair
Treatment Measures to Leakage position is cleared up in tunnel, and restores to close on the original state in section of jurisdiction.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (7)
1. a kind of duct pieces of shield tunnel Treatment Measures to Leakage method, it is characterised in that the following steps are included: live exploration of seeping water, choosing
Select processing scheme, the cleaning of percolating water position, the embedded Grouting Pipe that drills, Treatment Measures to Leakage, etc. to be solidified, surface modification and leveling with
And it clears up and restores, the selection processing scheme embodiment are as follows: according to the percolating water position of field statistics and leakiness, really
Fixed different processing mode: section of jurisdiction ring longitudinal joint, bolt hole percolating water are administered using infusion epoxy resin grouting material；Section of jurisdiction
Injected hole leakage is administered using grouting behind shaft or drift lining or epoxide resin grouting material.
2. a kind of duct pieces of shield tunnel Treatment Measures to Leakage method according to claim 1, it is characterised in that: the percolating water
Position cleaning embodiment is divided into two kinds, is that the cleaning of section of jurisdiction ring longitudinal joint percolating water position and segment bolt percolating water position are clear respectively
Reason.
3. a kind of duct pieces of shield tunnel Treatment Measures to Leakage method according to claim 2, it is characterised in that: section of jurisdiction ring longitudinal joint
Concrete operations are cleared up at percolating water position are as follows: are removed the assembled seam burs such as periphery ponding and calcium carbonate using wire brush, checked and seep
Drain-source puts signs on, and borehole cleaning, clear slot are required without floating dust, dirt；Concrete operations are cleared up at segment bolt percolating water position are as follows: first
The nut in split bolt hole is laid down, mud scum, dirt, rusty stain in bolt hole are removed, using one end of obstruction ball blocking bolt hole
Outlet, and small aluminum pipe is inserted into from other end outlet.
4. a kind of duct pieces of shield tunnel Treatment Measures to Leakage method according to claim 1, it is characterised in that: the drilling is buried
If Grouting Pipe embodiment are as follows: set using small-sized electric drill in section of jurisdiction and punched at leak, using accelerated cement filleting, pipe laying, it is desirable that
It is overlayed closely with section of jurisdiction piece；Boring aperture 6mm, hole depth about 50mm, pitch of holes about 300~500mm, according to on-site actual situations
Carry out appropriate adjustment.
5. a kind of duct pieces of shield tunnel Treatment Measures to Leakage method according to claim 1, it is characterised in that: the percolating water
Improvement is divided into two parts, is section of jurisdiction piece Treatment Measures to Leakage and bolt hole Treatment Measures to Leakage respectively.
6. a kind of duct pieces of shield tunnel Treatment Measures to Leakage method according to claim 5, it is characterised in that: spell the section of jurisdiction
Stitch Treatment Measures to Leakage specific embodiment are as follows: grouting serous fluid use epoxy resin chemistry injection slurry, grouting pressure 0.2~
0.4MPa, after reaching pressure, stopped pipe waits coagulating；The bolt hole Treatment Measures to Leakage specific embodiment are as follows: the nut of bolt is removed,
The water-swellable sealing collar of damage is replaced, tightens nut as requested, pressure injection epoxy resin fills if there is also leakage
Pulp material sealing；Slip casting is carried out according to from arch bottom to vault, from percolating water position to the sequence of two sides, closes on slip casting when observing
When mouth pulp, it can terminate from the grouting nozzle slip casting and close grouting nozzle, and the slip casting since next grouting nozzle.
7. a kind of duct pieces of shield tunnel Treatment Measures to Leakage method according to claim 1, it is characterised in that: described wait is coagulated
Gu embodiment are as follows: stopped pipe checks slip casting situation in grouting nozzle after solidifying 8~12 hours, as when slurries insatiable hunger is full in grouting nozzle,
It must carry out secondary or slip casting is repeated several times, to ensure grouting quality；The surface modification and leveling embodiment are as follows: wait coagulate 3~7
It tears pipe after it open, removes Grouting Pipe, repair surface, it is desirable that surface color, flatness should be almost the same with former section of jurisdiction surface；It is described clear
Reason and recovery embodiment are as follows: after the completion of surface modification and leveling work, timely establishment officer is to Treatment Measures to Leakage portion in tunnel
Position is cleared up, and restores to close on the original state in section of jurisdiction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472624.8A CN109339824A (en) | 2018-12-04 | 2018-12-04 | A kind of duct pieces of shield tunnel Treatment Measures to Leakage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472624.8A CN109339824A (en) | 2018-12-04 | 2018-12-04 | A kind of duct pieces of shield tunnel Treatment Measures to Leakage method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109339824A true CN109339824A (en) | 2019-02-15 |
Family
ID=65320335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811472624.8A Pending CN109339824A (en) | 2018-12-04 | 2018-12-04 | A kind of duct pieces of shield tunnel Treatment Measures to Leakage method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109339824A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030017A (en) * | 2019-06-04 | 2019-07-19 | 广州轨道交通建设监理有限公司 | A kind of liquefied method of layer of sand around prevention and treatment subway tunnel structure |
| CN110566229A (en) * | 2019-06-17 | 2019-12-13 | 中冶天工集团有限公司 | Rear-mounted duct piece structure of shield tunnel and mounting method |
| CN111503419A (en) * | 2020-04-28 | 2020-08-07 | 广东德泽建设工程有限公司 | Underground sewage pipeline non-excavation stainless steel expansion ring joint repairing construction method |
| CN112647974A (en) * | 2020-12-22 | 2021-04-13 | 湖北省大唐安盛建筑工程有限公司 | Tunnel construction grouting process method |
| CN113356881A (en) * | 2021-07-15 | 2021-09-07 | 上海地铁维护保障有限公司工务分公司 | Segment deep grouting method for treating tunnel leakage diseases |
| CN113404518A (en) * | 2021-05-31 | 2021-09-17 | 中铁工程服务有限公司 | Shield tunnel segment repairing process |
| CN114370292A (en) * | 2022-03-04 | 2022-04-19 | 中铁隧道股份有限公司 | Tunnel lining segment assembling device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546842A (en) * | 2003-12-11 | 2004-11-17 | 广州市泰利斯固结补强工程有限公司 | Construction method of leakage waterstop for shield tunnel concrete structure segments |
| CN107387123A (en) * | 2017-08-22 | 2017-11-24 | 中铁十局集团城市轨道工程有限公司 | The construction method of pressure grouting leak stopping is carried out for shield duct piece piece Seepage |
| CN107575250A (en) * | 2017-09-30 | 2018-01-12 | 康泰卓越（北京）建筑科技有限公司 | Operation phase duct pieces of shield tunnel seam blowby area method for blocking and radical cure method for maintaining |
| CN108756935A (en) * | 2018-06-01 | 2018-11-06 | 招商局重庆交通科研设计院有限公司 | Run disease tunnel assembled treatment structures and its construction method |
| CN108825269A (en) * | 2018-05-30 | 2018-11-16 | 宁波大学 | Mechanical Method service channel T socket part position adaptive waterproof construction |
-
2018
- 2018-12-04 CN CN201811472624.8A patent/CN109339824A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1546842A (en) * | 2003-12-11 | 2004-11-17 | 广州市泰利斯固结补强工程有限公司 | Construction method of leakage waterstop for shield tunnel concrete structure segments |
| CN107387123A (en) * | 2017-08-22 | 2017-11-24 | 中铁十局集团城市轨道工程有限公司 | The construction method of pressure grouting leak stopping is carried out for shield duct piece piece Seepage |
| CN107575250A (en) * | 2017-09-30 | 2018-01-12 | 康泰卓越（北京）建筑科技有限公司 | Operation phase duct pieces of shield tunnel seam blowby area method for blocking and radical cure method for maintaining |
| CN108825269A (en) * | 2018-05-30 | 2018-11-16 | 宁波大学 | Mechanical Method service channel T socket part position adaptive waterproof construction |
| CN108756935A (en) * | 2018-06-01 | 2018-11-06 | 招商局重庆交通科研设计院有限公司 | Run disease tunnel assembled treatment structures and its construction method |
Non-Patent Citations (3)
| Title |
|---|
| 毋海军: "盾构隧道管片修补及堵漏施工技术", 《科技创新与应用》 * |
| 王明胜: "辅助工法在盾构法隧道中的应用", 《现代隧道技术》 * |
| 符惠萍: "地铁盾构区间侧穿建筑物施工控制技术", 《黑龙江科技信息》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030017A (en) * | 2019-06-04 | 2019-07-19 | 广州轨道交通建设监理有限公司 | A kind of liquefied method of layer of sand around prevention and treatment subway tunnel structure |
| CN110030017B (en) * | 2019-06-04 | 2021-12-14 | 广州轨道交通建设监理有限公司 | Method for preventing and controlling liquefaction of sand layer around subway tunnel structure |
| CN110566229A (en) * | 2019-06-17 | 2019-12-13 | 中冶天工集团有限公司 | Rear-mounted duct piece structure of shield tunnel and mounting method |
| CN111503419A (en) * | 2020-04-28 | 2020-08-07 | 广东德泽建设工程有限公司 | Underground sewage pipeline non-excavation stainless steel expansion ring joint repairing construction method |
| CN112647974A (en) * | 2020-12-22 | 2021-04-13 | 湖北省大唐安盛建筑工程有限公司 | Tunnel construction grouting process method |
| CN113404518A (en) * | 2021-05-31 | 2021-09-17 | 中铁工程服务有限公司 | Shield tunnel segment repairing process |
| CN113356881A (en) * | 2021-07-15 | 2021-09-07 | 上海地铁维护保障有限公司工务分公司 | Segment deep grouting method for treating tunnel leakage diseases |
| CN114370292A (en) * | 2022-03-04 | 2022-04-19 | 中铁隧道股份有限公司 | Tunnel lining segment assembling device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109339824A (en) | A kind of duct pieces of shield tunnel Treatment Measures to Leakage method | |
| CN107387123B (en) | The construction method of pressure grouting leak stopping is carried out for shield duct piece piece leakage phenomenon | |
| CN106321121A (en) | Vibration disturbance resistant crack leaking stoppage and reinforcement method applied to underground works | |
| CN107217691A (en) | For city underground leak stopping and the method for strengthening construction | |
| CN109610504A (en) | A kind of progressive regulation method of railway open trench tunnel lining deformation joints percolating water | |
| CN107201910A (en) | For shaking traffic tunnel fracture plugging and reinforcement means under bumpy weather | |
| CN206681760U (en) | Deep hole grouting device after shield duct piece wall | |
| CN108517899A (en) | Mouth high-pressure grouting leak stopping processing method is buried in the leakage drilling of deep basal pit diaphram wall | |
| CN106381840A (en) | Leaking stoppage grouting method for cracks under high pressure flowing water state | |
| CN105464194B (en) | Less than the sewage network water-proof repairing construction method of level of ground water | |
| CN206592136U (en) | A kind of plain wall closing water sealing consolidation structure of shield launching | |
| CN110306600B (en) | Underground engineering deformation joint leakage stopping structure and method thereof | |
| CN109371861A (en) | A kind of culvert of reinforced concrete subsiding crack infiltration Treatment Methods and repair structure | |
| CN205422815U (en) | Big flood underground mine tunnel waterwall | |
| CN111005743A (en) | Comprehensive treatment method for secondary lining water leakage | |
| CN111424613A (en) | Method for treating through cracks of roller compacted concrete dam | |
| CN105714739B (en) | Preventing secondary cracking process of repairing in fluting method seepage treatment | |
| CN104533468B (en) | A kind of subway tunnel the wall of a borehole post-grouting method | |
| CN212835461U (en) | A geotechnique wash-out pipe for excavation supporting | |
| CN105604163A (en) | Sewage pipeline internal plugging and external grouting construction method | |
| CN118601676A (en) | A method for treating tunnel cracks and water leakage and its construction technology | |
| CN109505633B (en) | Lining back guide pipe grouting water plugging device for muddy stratum and construction method | |
| CN107218010A (en) | Broken hole drilling sleeve pipe water blockoff bridging plug and doube bridge plug shutoff method | |
| CN110144896A (en) | Concrete defect leak quick blocking restorative procedure in a kind of underground space engineering | |
| CN109779287A (en) | Microdilatancy water-proof emulsion construction technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |