CN113898381B - 一种预应力衬砌的注浆方法 - Google Patents
一种预应力衬砌的注浆方法 Download PDFInfo
- Publication number
- CN113898381B CN113898381B CN202111176885.7A CN202111176885A CN113898381B CN 113898381 B CN113898381 B CN 113898381B CN 202111176885 A CN202111176885 A CN 202111176885A CN 113898381 B CN113898381 B CN 113898381B
- Authority
- CN
- China
- Prior art keywords
- grouting
- pipe
- grouting pipe
- secondary lining
- lining
- 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
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000007569 slipcasting Methods 0.000 claims abstract description 29
- 239000000945 filler Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims description 15
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000011083 cement mortar Substances 0.000 claims description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000005465 channeling Effects 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding 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
-
- 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
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- 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
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
- E21D11/152—Laggings made of grids or nettings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111176885.7A CN113898381B (zh) | 2021-10-09 | 2021-10-09 | 一种预应力衬砌的注浆方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111176885.7A CN113898381B (zh) | 2021-10-09 | 2021-10-09 | 一种预应力衬砌的注浆方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113898381A CN113898381A (zh) | 2022-01-07 |
CN113898381B true CN113898381B (zh) | 2024-05-24 |
Family
ID=79190842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111176885.7A Active CN113898381B (zh) | 2021-10-09 | 2021-10-09 | 一种预应力衬砌的注浆方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113898381B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101104329B1 (ko) * | 2011-04-29 | 2012-01-16 | 대원토질 주식회사 | 강지보재와 주입관을 이용한 터널 라이닝 배면 그라우팅 방법 |
CN105137047A (zh) * | 2015-09-25 | 2015-12-09 | 中铁一局集团有限公司 | 隧道二次衬砌拱顶混凝土充填密实度现场检测工艺 |
CN105298516A (zh) * | 2015-11-11 | 2016-02-03 | 中铁二院工程集团有限责任公司 | 一种用于软基的钢管桩植筋隧道复合衬砌的联合支护结构 |
CN107762532A (zh) * | 2016-08-23 | 2018-03-06 | 中铁十局集团第工程有限公司 | 隧道拱顶带模注浆施工方法 |
CN207393216U (zh) * | 2017-08-08 | 2018-05-22 | 中国电建集团铁路建设有限公司 | 一种隧道二衬背后注浆管的固定结构 |
CN108301846A (zh) * | 2018-03-21 | 2018-07-20 | 长安大学 | 隧道衬砌拱顶带模注浆装置及其施工工法 |
CN112593978A (zh) * | 2020-12-04 | 2021-04-02 | 浙大城市学院 | 一种二次衬砌拱顶防脱空装置及施工方法 |
CN213331114U (zh) * | 2020-09-28 | 2021-06-01 | 中南大学 | 一种隧道二次衬砌抽拔式精准补浆防脱空装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107476809B (zh) * | 2017-09-05 | 2019-06-11 | 长安大学 | 一种绿泥石片岩地层大跨度隧道的大变形控制方法 |
-
2021
- 2021-10-09 CN CN202111176885.7A patent/CN113898381B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101104329B1 (ko) * | 2011-04-29 | 2012-01-16 | 대원토질 주식회사 | 강지보재와 주입관을 이용한 터널 라이닝 배면 그라우팅 방법 |
CN105137047A (zh) * | 2015-09-25 | 2015-12-09 | 中铁一局集团有限公司 | 隧道二次衬砌拱顶混凝土充填密实度现场检测工艺 |
CN105298516A (zh) * | 2015-11-11 | 2016-02-03 | 中铁二院工程集团有限责任公司 | 一种用于软基的钢管桩植筋隧道复合衬砌的联合支护结构 |
CN107762532A (zh) * | 2016-08-23 | 2018-03-06 | 中铁十局集团第工程有限公司 | 隧道拱顶带模注浆施工方法 |
CN207393216U (zh) * | 2017-08-08 | 2018-05-22 | 中国电建集团铁路建设有限公司 | 一种隧道二衬背后注浆管的固定结构 |
CN108301846A (zh) * | 2018-03-21 | 2018-07-20 | 长安大学 | 隧道衬砌拱顶带模注浆装置及其施工工法 |
CN213331114U (zh) * | 2020-09-28 | 2021-06-01 | 中南大学 | 一种隧道二次衬砌抽拔式精准补浆防脱空装置 |
CN112593978A (zh) * | 2020-12-04 | 2021-04-02 | 浙大城市学院 | 一种二次衬砌拱顶防脱空装置及施工方法 |
Non-Patent Citations (1)
Title |
---|
隧道衬砌施工拱顶带模注浆技术;李冬明;;长春大学学报(08);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN113898381A (zh) | 2022-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109356596B (zh) | 利用可回收地下连续墙和钢套筒始发及接收盾构机的方法 | |
CN103195087B (zh) | 基坑地下室加腋剪力墙的支模方法 | |
CN101975067B (zh) | 小断面泥水盾构粉细砂层接收方法 | |
CN110656959B (zh) | 一种大断面黄土隧道初期支护侵限换拱施工方法 | |
KR100988457B1 (ko) | 터널 상부의 공동채움 시공방법 | |
CN103132690B (zh) | 一种地下室外墙单侧模板及其支模方法 | |
CN103643971B (zh) | 隧道仰拱定型端模快速施工方法 | |
KR101415106B1 (ko) | 터널의 공동 채움 시공 장치 | |
CN110552370A (zh) | 基于逆作法的环形内衬墙整体单边支模施工方法 | |
KR100924701B1 (ko) | 공동구 시공방법 | |
CN106968692B (zh) | 一种隧道开挖支护结构及该支护结构的施工方法 | |
KR101022505B1 (ko) | 터널 천단부의 라이닝콘크리트 배면 공극 채움 방법 | |
CN211257093U (zh) | 地下现浇结构外墙后浇带模板预支设装置 | |
CN102865087B (zh) | 一种硐室衬砌混凝土内预埋灌浆导管装置及施工方法 | |
CN111042547A (zh) | 电箱一次成型免破损施工方法及电箱辅助施工装置 | |
CN110552371A (zh) | 基于逆作法的环形内衬墙消除水平施工缝的施工方法 | |
CN108532939A (zh) | 剪力墙单侧支模方法 | |
CN113898381B (zh) | 一种预应力衬砌的注浆方法 | |
CN211817000U (zh) | 一种构造柱钢筋定位机构 | |
CN106760173B (zh) | 一种地下室外墙后浇带处预制板 | |
CN110671132A (zh) | 一种基于套拱的深埋黄土隧道变形控制施工结构及方法 | |
CN104963364A (zh) | 盖挖逆作法结构板下侧墙施工缝的处理方法 | |
CN212835365U (zh) | 一种phc管桩的施工结构 | |
JP5288356B2 (ja) | マンホール部の既設配管と新規配管の接続方法 | |
CN211113774U (zh) | 一种装配式pc地下室侧壁后浇带构造 |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240327 Address after: Unit 1 and Unit 2, Building 8, No. 218 Guangfu Road, Qingyang District, Chengdu City, Sichuan Province, 610091 Applicant after: China Railway 23rd Bureau Group Fourth Engineering Co.,Ltd. Country or region after: China Applicant after: China Railway 23rd Bureau Group (Hubei) blasting Co.,Ltd. Address before: 610091 unit 1, unit 2, building 8, No. 218, Guangfu Road, Qingyang District, Chengdu City, Sichuan Province Applicant before: China Railway 23rd Bureau Group Fourth Engineering Co.,Ltd. Country or region before: China |
|
GR01 | Patent grant | ||
GR01 | Patent grant |