CN104790412B - 承压水情况下大宽度基坑支护结构 - Google Patents
承压水情况下大宽度基坑支护结构 Download PDFInfo
- Publication number
- CN104790412B CN104790412B CN201510189119.2A CN201510189119A CN104790412B CN 104790412 B CN104790412 B CN 104790412B CN 201510189119 A CN201510189119 A CN 201510189119A CN 104790412 B CN104790412 B CN 104790412B
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- water
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- diameter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000004873 anchoring Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000001556 precipitation Methods 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 12
- 238000009412 basement excavation Methods 0.000 claims description 9
- 239000004927 clay Substances 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 8
- 230000006837 decompression Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 description 2
- VMQPMGHYRISRHO-UHFFFAOYSA-N benzvalene Chemical group C1=CC2C3C1C32 VMQPMGHYRISRHO-UHFFFAOYSA-N 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000005442 atmospheric precipitation Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/10—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0046—Production methods using prestressing techniques
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Piles And Underground Anchors (AREA)
- Foundations (AREA)
Abstract
Description
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510189119.2A CN104790412B (zh) | 2015-04-07 | 2015-04-07 | 承压水情况下大宽度基坑支护结构 |
CN201610442745.2A CN106193047B (zh) | 2015-04-07 | 2015-04-07 | 大宽度基坑支护施工方法 |
CN201610442857.8A CN106120803B (zh) | 2015-04-07 | 2015-04-07 | 承压水情况下基坑支护施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510189119.2A CN104790412B (zh) | 2015-04-07 | 2015-04-07 | 承压水情况下大宽度基坑支护结构 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442857.8A Division CN106120803B (zh) | 2015-04-07 | 2015-04-07 | 承压水情况下基坑支护施工方法 |
CN201610442745.2A Division CN106193047B (zh) | 2015-04-07 | 2015-04-07 | 大宽度基坑支护施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104790412A CN104790412A (zh) | 2015-07-22 |
CN104790412B true CN104790412B (zh) | 2017-03-01 |
Family
ID=53555567
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442745.2A Active CN106193047B (zh) | 2015-04-07 | 2015-04-07 | 大宽度基坑支护施工方法 |
CN201610442857.8A Expired - Fee Related CN106120803B (zh) | 2015-04-07 | 2015-04-07 | 承压水情况下基坑支护施工方法 |
CN201510189119.2A Active CN104790412B (zh) | 2015-04-07 | 2015-04-07 | 承压水情况下大宽度基坑支护结构 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442745.2A Active CN106193047B (zh) | 2015-04-07 | 2015-04-07 | 大宽度基坑支护施工方法 |
CN201610442857.8A Expired - Fee Related CN106120803B (zh) | 2015-04-07 | 2015-04-07 | 承压水情况下基坑支护施工方法 |
Country Status (1)
Country | Link |
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CN (3) | CN106193047B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107503355B (zh) * | 2017-07-20 | 2023-10-13 | 广东省建筑工程集团有限公司 | 外排后插型钢式双排桩基坑支护体系及其施工方法 |
CN108035370A (zh) * | 2017-12-18 | 2018-05-15 | 蔡婷婷 | 一种井点管及使用该井点管的基坑施工方法 |
CN110130356A (zh) * | 2019-06-05 | 2019-08-16 | 汕头市建筑工程总公司 | 一种淤泥质软土区地下室坑底整体式封底施工方法 |
CN110306557B (zh) * | 2019-07-10 | 2021-04-13 | 武汉立诚岩土工程有限公司 | 基于地下室深基坑工程的土方开挖方法 |
CN110374093B (zh) * | 2019-07-16 | 2021-07-06 | 深圳市市政工程总公司 | 高承压裂隙水地层钻孔灌注桩施工方法 |
CN114482016A (zh) * | 2022-03-11 | 2022-05-13 | 中国十九冶集团有限公司 | 螺纹钢管桩及深基坑施工方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050010616A (ko) * | 2003-07-21 | 2005-01-28 | 김정균 | 건축용 흙막이 횡트러스 버팀 공법 및 구조 |
CN1948633A (zh) * | 2005-10-14 | 2007-04-18 | 上海市第七建筑有限公司 | 盆式开挖逆作法施工方法 |
CN100585094C (zh) * | 2008-07-18 | 2010-01-27 | 华丰建设股份有限公司 | 圆形深基坑支护的施工方法 |
CN101736732B (zh) * | 2009-12-17 | 2011-12-07 | 上海隧道工程股份有限公司 | 超深基坑承压水的减压降水施工方法 |
CN101892668B (zh) * | 2010-07-30 | 2012-07-25 | 中铁上海工程局第一工程有限公司 | 联合支护开挖溶蚀地质深基坑及其施工方法 |
CN102505695B (zh) * | 2011-10-09 | 2014-12-03 | 浙江荣邦房地产开发有限公司 | 一种立体车库深基坑施工方法 |
CN202830936U (zh) * | 2012-09-07 | 2013-03-27 | 中国建筑第六工程局有限公司 | 一种基坑支护结构 |
CN103255772A (zh) * | 2013-05-27 | 2013-08-21 | 天津三建建筑工程有限公司 | 优化深基坑换撑施工顺序的施工方法 |
CN103397655B (zh) * | 2013-08-03 | 2015-11-25 | 朱奎 | 预应力筏板基础施工方法 |
CN103452121A (zh) * | 2013-08-26 | 2013-12-18 | 中冶集团武汉勘察研究院有限公司 | 一种长短桩结合的单排桩+水平内支撑的桩撑支护结构及其施工方法 |
CN203846504U (zh) * | 2014-04-17 | 2014-09-24 | 南通海洲建设集团有限公司 | 高压铁塔基础毗邻深基坑支护及加固结构 |
-
2015
- 2015-04-07 CN CN201610442745.2A patent/CN106193047B/zh active Active
- 2015-04-07 CN CN201610442857.8A patent/CN106120803B/zh not_active Expired - Fee Related
- 2015-04-07 CN CN201510189119.2A patent/CN104790412B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104790412A (zh) | 2015-07-22 |
CN106193047A (zh) | 2016-12-07 |
CN106120803A (zh) | 2016-11-16 |
CN106120803B (zh) | 2018-04-27 |
CN106193047B (zh) | 2018-04-03 |
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Address after: Dasan street of Ouhai District 325000 Zhejiang city of Wenzhou province higher education garden building 16 room 1204 Applicant after: Luo Haijun Address before: 325000 Lucheng City, Wenzhou Province Po Po Street City College Road, No. 276 Applicant before: Luo Haijun |
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Effective date of registration: 20201208 Address after: Xiquan town Guantang village, Fengyang County, Chuzhou City, Anhui Province Patentee after: Fengyang Wanming Electronic Information Technology Co.,Ltd. Address before: Dasan street of Ouhai District 325000 Zhejiang city of Wenzhou province higher education garden building 16 room 1204 Patentee before: Luo Haijun |