CN111305853B - 盾构施工中的盾尾堵漏方法 - Google Patents
盾构施工中的盾尾堵漏方法 Download PDFInfo
- Publication number
- CN111305853B CN111305853B CN201911326431.6A CN201911326431A CN111305853B CN 111305853 B CN111305853 B CN 111305853B CN 201911326431 A CN201911326431 A CN 201911326431A CN 111305853 B CN111305853 B CN 111305853B
- Authority
- CN
- China
- Prior art keywords
- water stop
- shield
- water
- strips
- tail
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 239000005060 rubber Substances 0.000 claims abstract description 10
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911326431.6A CN111305853B (zh) | 2019-12-20 | 2019-12-20 | 盾构施工中的盾尾堵漏方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911326431.6A CN111305853B (zh) | 2019-12-20 | 2019-12-20 | 盾构施工中的盾尾堵漏方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111305853A CN111305853A (zh) | 2020-06-19 |
CN111305853B true CN111305853B (zh) | 2021-04-13 |
Family
ID=71150737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911326431.6A Active CN111305853B (zh) | 2019-12-20 | 2019-12-20 | 盾构施工中的盾尾堵漏方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111305853B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114033400B (zh) * | 2021-11-25 | 2023-06-30 | 中铁隧道局集团有限公司 | 一种可洞内更换全部盾尾刷的盾尾机构及更换盾尾刷的方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02197700A (ja) * | 1989-01-25 | 1990-08-06 | Taisei Corp | シールドテール部の漏水防止装置 |
CN102155237A (zh) * | 2011-03-22 | 2011-08-17 | 中建市政建设有限公司 | 盾构掘进过程中更换尾刷的装置及其施工方法 |
CN107420108A (zh) * | 2017-08-07 | 2017-12-01 | 北京市市政四建设工程有限责任公司 | 一种盾构机始发密封装置 |
CN107575240A (zh) * | 2017-09-28 | 2018-01-12 | 中建交通建设集团有限公司 | 焊接连接的盾构机密封始发及接收装置及其操作方法 |
CN109057809A (zh) * | 2018-08-02 | 2018-12-21 | 中交第二航务工程局有限公司 | 便于更换盾尾刷的滑移管片以及利用其更换盾尾刷的工艺 |
CN109296372A (zh) * | 2017-07-24 | 2019-02-01 | 中铁七局集团西安铁路工程有限公司 | 一种地铁盾构洞口密封装置 |
CN208831004U (zh) * | 2018-08-30 | 2019-05-07 | 中交第二航务工程局有限公司 | 盾尾紧急密封装置 |
CN110005425A (zh) * | 2019-04-10 | 2019-07-12 | 中铁十九局集团轨道交通工程有限公司 | 可有效防止同步注浆浆液渗漏的盾构成环管片及构造方法 |
CN209742896U (zh) * | 2019-01-10 | 2019-12-06 | 中交四航局第一工程有限公司 | 一种盾构机盾尾的应急止水装置 |
-
2019
- 2019-12-20 CN CN201911326431.6A patent/CN111305853B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02197700A (ja) * | 1989-01-25 | 1990-08-06 | Taisei Corp | シールドテール部の漏水防止装置 |
CN102155237A (zh) * | 2011-03-22 | 2011-08-17 | 中建市政建设有限公司 | 盾构掘进过程中更换尾刷的装置及其施工方法 |
CN109296372A (zh) * | 2017-07-24 | 2019-02-01 | 中铁七局集团西安铁路工程有限公司 | 一种地铁盾构洞口密封装置 |
CN107420108A (zh) * | 2017-08-07 | 2017-12-01 | 北京市市政四建设工程有限责任公司 | 一种盾构机始发密封装置 |
CN107575240A (zh) * | 2017-09-28 | 2018-01-12 | 中建交通建设集团有限公司 | 焊接连接的盾构机密封始发及接收装置及其操作方法 |
CN109057809A (zh) * | 2018-08-02 | 2018-12-21 | 中交第二航务工程局有限公司 | 便于更换盾尾刷的滑移管片以及利用其更换盾尾刷的工艺 |
CN208831004U (zh) * | 2018-08-30 | 2019-05-07 | 中交第二航务工程局有限公司 | 盾尾紧急密封装置 |
CN209742896U (zh) * | 2019-01-10 | 2019-12-06 | 中交四航局第一工程有限公司 | 一种盾构机盾尾的应急止水装置 |
CN110005425A (zh) * | 2019-04-10 | 2019-07-12 | 中铁十九局集团轨道交通工程有限公司 | 可有效防止同步注浆浆液渗漏的盾构成环管片及构造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111305853A (zh) | 2020-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110219669B (zh) | 一种楔入式预制盾构管片防水结构 | |
CN111305853B (zh) | 盾构施工中的盾尾堵漏方法 | |
CN203393678U (zh) | 一种永久性伸缩缝止水结构 | |
CN110762287A (zh) | 一种适用于高水压条件曲线顶管接口止水结构 | |
CN111287758A (zh) | 盾构施工中的盾尾堵漏装置 | |
CN210978736U (zh) | 一种适用于高水压条件曲线顶管接口止水结构 | |
CN112761683A (zh) | 高水头盾构隧道管片的斜螺栓孔防水结构 | |
CN212508314U (zh) | 盾构施工中的盾尾堵漏装置 | |
CN112761681B (zh) | 一种高水头盾构隧道管片的螺栓孔防水结构 | |
CN110821518A (zh) | 一种注浆封堵防水盾构管片结构及其施工方法 | |
CN214116913U (zh) | 一种装配式检查井 | |
CN113202505B (zh) | 地铁管片间隙密封施工工艺 | |
CN213597981U (zh) | 一种适用装配式隧道支护结构背后注浆的端头封堵装置 | |
CN116291590A (zh) | 一种用于联络通道端口的主动支护防渗钢管片及施工方法 | |
CN211667326U (zh) | 油气管道不动火安全封堵装置 | |
CN203628052U (zh) | 大直径管道穿墙密封软连接结构 | |
CN109630145B (zh) | 强透水地层盾构急转弯用微型封隔膜袋装置及施工方法 | |
CN214197648U (zh) | 非开挖修复端口连接施工结构 | |
CN215979376U (zh) | 一种用于防止盾尾涌水涌沙的应急装置 | |
CN219755700U (zh) | 一种连续缠绕分体双边双密封套筒及套筒单口试压结构 | |
CN221072745U (zh) | 一种组合装配式下穿道工程防渗水封堵结构 | |
CN218581622U (zh) | 一种电力顶管管节防水结构 | |
CN214575784U (zh) | 新型混凝土输送管 | |
CN216344536U (zh) | 一种密封性好的旋转接头 | |
CN219653691U (zh) | 一种地下连续墙接头封堵及止水装置 |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Xinpeng Inventor after: Wang Dongdong Inventor after: Lv Pengzhou Inventor after: Hong Kairong Inventor after: Yao Yanming Inventor after: Shi Yuan Inventor after: Zhang Yanwei Inventor after: Chen Mingqing Inventor after: Xia Hanyong Inventor after: Liu Xinke Inventor after: Yang Jingang Inventor before: Hu Xinpeng Inventor before: Hong Kairong Inventor before: Yao Yanming Inventor before: Shi Yuan Inventor before: Zhang Yanwei Inventor before: Chen Mingqing Inventor before: Xia Hanyong Inventor before: Liu Xinke Inventor before: Yang Jingang |
|
GR01 | Patent grant | ||
GR01 | Patent grant |