CN108951677B - 淤泥质土部位地下空间的沉井施工方法 - Google Patents
淤泥质土部位地下空间的沉井施工方法 Download PDFInfo
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- CN108951677B CN108951677B CN201810722963.0A CN201810722963A CN108951677B CN 108951677 B CN108951677 B CN 108951677B CN 201810722963 A CN201810722963 A CN 201810722963A CN 108951677 B CN108951677 B CN 108951677B
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- open caisson
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- wall
- hydraulic
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- 239000002689 soil Substances 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 title abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000010802 sludge Substances 0.000 claims description 20
- 238000005520 cutting process Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000004567 concrete Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D23/00—Caissons; Construction or placing of caissons
- E02D23/02—Caissons able to be floated on water and to be lowered into water in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D23/00—Caissons; Construction or placing of caissons
- E02D23/08—Lowering or sinking caissons
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810722963.0A CN108951677B (zh) | 2018-07-04 | 2018-07-04 | 淤泥质土部位地下空间的沉井施工方法 |
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CN201810722963.0A CN108951677B (zh) | 2018-07-04 | 2018-07-04 | 淤泥质土部位地下空间的沉井施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN108951677A CN108951677A (zh) | 2018-12-07 |
CN108951677B true CN108951677B (zh) | 2021-01-19 |
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CN201810722963.0A Active CN108951677B (zh) | 2018-07-04 | 2018-07-04 | 淤泥质土部位地下空间的沉井施工方法 |
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CN (1) | CN108951677B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110387898B (zh) * | 2019-06-26 | 2021-01-26 | 中交第二航务工程局有限公司 | 低渗透性土层舱内水位调控沉井姿态方法 |
CN110924412A (zh) * | 2019-10-30 | 2020-03-27 | 中国二十二冶集团有限公司 | 旋流池沉井纠偏装置及纠偏方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106480896A (zh) * | 2015-08-31 | 2017-03-08 | 陈飞 | 大型沉井下沉时的沉井预沉方法 |
CN106245653B (zh) * | 2016-08-09 | 2018-03-09 | 岩土科技股份有限公司 | 一种竖向泥水平衡施工方法 |
CN106978815B (zh) * | 2016-12-15 | 2018-09-18 | 岩土科技股份有限公司 | 一种沉井施工装置及施工方法 |
CN106759426B (zh) * | 2016-12-30 | 2018-09-18 | 中交第二航务工程局有限公司 | 软弱土层沉井下沉控制方法及装置 |
CN107447770A (zh) * | 2017-08-25 | 2017-12-08 | 上海建工二建集团有限公司 | 一种超高大沉井及施工方法 |
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2018
- 2018-07-04 CN CN201810722963.0A patent/CN108951677B/zh active Active
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Address after: 310024 Room 827, 8th Floor, Building 6, Yinhu Innovation Center, No. 9 Fuxian Road, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province Applicant after: GEOTECHNICAL TECHNOLOGY Co.,Ltd. Address before: 310024 Longwu Industrial Park, Zhuantang Street, Xihu District, Hangzhou City, Zhejiang Province Applicant before: GEOTECHNICAL TECHNOLOGY Co.,Ltd. |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Construction Method of Sinking Well for Underground Space in Muddy Soil Area Granted publication date: 20210119 Pledgee: China Construction Bank Co.,Ltd. Fuyang Branch of Hangzhou Pledgor: GEOTECHNICAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980026444 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |