CN110004958A - A kind of underwater prestress steel cofferdam device of bottom sky formula for active well of fetching water - Google Patents
A kind of underwater prestress steel cofferdam device of bottom sky formula for active well of fetching water Download PDFInfo
- Publication number
- CN110004958A CN110004958A CN201910261551.6A CN201910261551A CN110004958A CN 110004958 A CN110004958 A CN 110004958A CN 201910261551 A CN201910261551 A CN 201910261551A CN 110004958 A CN110004958 A CN 110004958A
- Authority
- CN
- China
- Prior art keywords
- active well
- water
- steel column
- steel
- steel cofferdam
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/02—Restraining of open water
- E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles
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- 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
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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
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910261551.6A CN110004958B (en) | 2019-04-02 | 2019-04-02 | Bottom-hollow type underwater prestressed steel cofferdam device for water taking working well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910261551.6A CN110004958B (en) | 2019-04-02 | 2019-04-02 | Bottom-hollow type underwater prestressed steel cofferdam device for water taking working well |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110004958A true CN110004958A (en) | 2019-07-12 |
CN110004958B CN110004958B (en) | 2022-08-26 |
Family
ID=67169431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910261551.6A Active CN110004958B (en) | 2019-04-02 | 2019-04-02 | Bottom-hollow type underwater prestressed steel cofferdam device for water taking working well |
Country Status (1)
Country | Link |
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CN (1) | CN110004958B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114635440A (en) * | 2022-04-18 | 2022-06-17 | 中水北方勘测设计研究有限责任公司 | Cofferdam assembly for water channel overhaul with water |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101245603A (en) * | 2008-01-23 | 2008-08-20 | 中国水利水电科学研究院 | Floating arch cofferdam and construction method |
CN102714988A (en) * | 2012-05-08 | 2012-10-10 | 周沛臣 | Emergency food storage suspension system based on global flood environment |
CN104141286A (en) * | 2014-01-09 | 2014-11-12 | 成都绿迪科技有限公司 | Construction adit blocking structure |
CN106988664A (en) * | 2017-05-19 | 2017-07-28 | 高瞻 | A kind of self-expanding water blocking door of veneer |
CN206646466U (en) * | 2017-03-09 | 2017-11-17 | 中国电建集团贵阳勘测设计研究院有限公司 | Drainage structure for emptying maintenance of diversion tunnel |
CN109339215A (en) * | 2018-11-21 | 2019-02-15 | 上海市城市排水有限公司竹园第污水输送分公司 | Replacement of not cutting off the water supply passes in and out the device and method of sluice gate |
CN109440744A (en) * | 2018-12-24 | 2019-03-08 | 中国三峡建设管理有限公司 | A kind of fast and safely self-stabilization type diversion tunnel temporary plugging structures and methods |
CN210066787U (en) * | 2019-04-02 | 2020-02-14 | 武大巨成结构股份有限公司 | Bottom-hollow type underwater prestressed steel cofferdam device for water taking working well |
-
2019
- 2019-04-02 CN CN201910261551.6A patent/CN110004958B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101245603A (en) * | 2008-01-23 | 2008-08-20 | 中国水利水电科学研究院 | Floating arch cofferdam and construction method |
CN102714988A (en) * | 2012-05-08 | 2012-10-10 | 周沛臣 | Emergency food storage suspension system based on global flood environment |
CN104141286A (en) * | 2014-01-09 | 2014-11-12 | 成都绿迪科技有限公司 | Construction adit blocking structure |
CN206646466U (en) * | 2017-03-09 | 2017-11-17 | 中国电建集团贵阳勘测设计研究院有限公司 | Drainage structure for emptying maintenance of diversion tunnel |
CN106988664A (en) * | 2017-05-19 | 2017-07-28 | 高瞻 | A kind of self-expanding water blocking door of veneer |
CN109339215A (en) * | 2018-11-21 | 2019-02-15 | 上海市城市排水有限公司竹园第污水输送分公司 | Replacement of not cutting off the water supply passes in and out the device and method of sluice gate |
CN109440744A (en) * | 2018-12-24 | 2019-03-08 | 中国三峡建设管理有限公司 | A kind of fast and safely self-stabilization type diversion tunnel temporary plugging structures and methods |
CN210066787U (en) * | 2019-04-02 | 2020-02-14 | 武大巨成结构股份有限公司 | Bottom-hollow type underwater prestressed steel cofferdam device for water taking working well |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114635440A (en) * | 2022-04-18 | 2022-06-17 | 中水北方勘测设计研究有限责任公司 | Cofferdam assembly for water channel overhaul with water |
Also Published As
Publication number | Publication date |
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CN110004958B (en) | 2022-08-26 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Zuoping Inventor after: Tan Xingzhou Inventor after: Zhang Chang Inventor after: Lu Lingyue Inventor before: Gao Zuoping Inventor before: Zhou Jianbo Inventor before: Zhang Chang Inventor before: Lu Lingyue |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 430223 Jucheng building, No.4, 1st Road, Wuda Science Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Jucheng Structure Group Co.,Ltd. Address before: 430223 Jucheng building, No.4, 1st Road, Wuda Science Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: WUDA JUCHENG STRUCTURE Co.,Ltd. |