CN108643926B - 一种区间隧道的先行导洞冻结止水工法 - Google Patents
一种区间隧道的先行导洞冻结止水工法 Download PDFInfo
- Publication number
- CN108643926B CN108643926B CN201810639281.3A CN201810639281A CN108643926B CN 108643926 B CN108643926 B CN 108643926B CN 201810639281 A CN201810639281 A CN 201810639281A CN 108643926 B CN108643926 B CN 108643926B
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- Prior art keywords
- freezing
- pipe
- tunnel
- construction
- pilot
- 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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- 238000007710 freezing Methods 0.000 title claims abstract description 159
- 230000008014 freezing Effects 0.000 title claims abstract description 159
- 238000010276 construction Methods 0.000 title claims abstract description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims description 51
- 239000003507 refrigerant Substances 0.000 claims description 11
- 239000003673 groundwater Substances 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 abstract description 13
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 11
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000010257 thawing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
-
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810639281.3A CN108643926B (zh) | 2018-06-20 | 2018-06-20 | 一种区间隧道的先行导洞冻结止水工法 |
Applications Claiming Priority (1)
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---|---|---|---|
CN201810639281.3A CN108643926B (zh) | 2018-06-20 | 2018-06-20 | 一种区间隧道的先行导洞冻结止水工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108643926A CN108643926A (zh) | 2018-10-12 |
CN108643926B true CN108643926B (zh) | 2024-03-12 |
Family
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Family Applications (1)
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CN201810639281.3A Active CN108643926B (zh) | 2018-06-20 | 2018-06-20 | 一种区间隧道的先行导洞冻结止水工法 |
Country Status (1)
Country | Link |
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CN (1) | CN108643926B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109162298B (zh) * | 2018-10-30 | 2020-07-31 | 桂林理工大学 | 一种富水区综合管廊的施工方法 |
CN112431189A (zh) * | 2020-11-30 | 2021-03-02 | 中铁二十局集团第一工程有限公司 | 地下连续墙施工用富水粉砂地层超前冻结加固方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3299643A (en) * | 1963-04-05 | 1967-01-24 | Mauclet Maurice | Sinking of shafts and galleries in sand and water-bearing ground |
CN102071945A (zh) * | 2010-12-29 | 2011-05-25 | 上海隧道工程股份有限公司 | 三面封闭已建结构下盾构进出洞施工方法 |
CN102913250A (zh) * | 2012-11-12 | 2013-02-06 | 中铁二局股份有限公司 | 富水粉土粉砂地层盾构进洞施工方法 |
CN103964776A (zh) * | 2013-02-05 | 2014-08-06 | 保全研究与技术中心 | 防火砂浆 |
CN105909260A (zh) * | 2016-06-16 | 2016-08-31 | 山东省地矿工程勘察院 | 用于保护地下水环境的地铁车站止水结构及其施工方法 |
CN106837389A (zh) * | 2016-12-26 | 2017-06-13 | 北京城建集团有限责任公司 | 一种地铁暗挖车站竖井和横通道的冻结止水方法 |
CN106869946A (zh) * | 2017-03-13 | 2017-06-20 | 北京城建集团有限责任公司 | 一种砂卵石地层暗挖地铁车站造底冻结施工方法 |
CN208396715U (zh) * | 2018-06-20 | 2019-01-18 | 北京城建集团有限责任公司 | 一种区间隧道的先行导洞冻结止水结构 |
-
2018
- 2018-06-20 CN CN201810639281.3A patent/CN108643926B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3299643A (en) * | 1963-04-05 | 1967-01-24 | Mauclet Maurice | Sinking of shafts and galleries in sand and water-bearing ground |
CN102071945A (zh) * | 2010-12-29 | 2011-05-25 | 上海隧道工程股份有限公司 | 三面封闭已建结构下盾构进出洞施工方法 |
CN102913250A (zh) * | 2012-11-12 | 2013-02-06 | 中铁二局股份有限公司 | 富水粉土粉砂地层盾构进洞施工方法 |
CN103964776A (zh) * | 2013-02-05 | 2014-08-06 | 保全研究与技术中心 | 防火砂浆 |
CN105909260A (zh) * | 2016-06-16 | 2016-08-31 | 山东省地矿工程勘察院 | 用于保护地下水环境的地铁车站止水结构及其施工方法 |
CN106837389A (zh) * | 2016-12-26 | 2017-06-13 | 北京城建集团有限责任公司 | 一种地铁暗挖车站竖井和横通道的冻结止水方法 |
CN106869946A (zh) * | 2017-03-13 | 2017-06-20 | 北京城建集团有限责任公司 | 一种砂卵石地层暗挖地铁车站造底冻结施工方法 |
CN208396715U (zh) * | 2018-06-20 | 2019-01-18 | 北京城建集团有限责任公司 | 一种区间隧道的先行导洞冻结止水结构 |
Non-Patent Citations (1)
Title |
---|
新建盾构隧道近距离下穿既有车站诱发结构变形特征研究;江华等;《现代隧道技术》;20160131;第53卷(第1期);第159-164页 * |
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CN108643926A (zh) | 2018-10-12 |
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