CN107476322A - 井点降水自动伺服补偿技术 - Google Patents
井点降水自动伺服补偿技术 Download PDFInfo
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- CN107476322A CN107476322A CN201710678734.9A CN201710678734A CN107476322A CN 107476322 A CN107476322 A CN 107476322A CN 201710678734 A CN201710678734 A CN 201710678734A CN 107476322 A CN107476322 A CN 107476322A
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- well
- well casing
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- water
- water pump
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- 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
- E02D19/06—Restraining of underground water
- E02D19/10—Restraining of underground water by lowering level of ground water
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710678734.9A CN107476322A (zh) | 2017-08-10 | 2017-08-10 | 井点降水自动伺服补偿技术 |
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CN201710678734.9A CN107476322A (zh) | 2017-08-10 | 2017-08-10 | 井点降水自动伺服补偿技术 |
Publications (1)
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CN107476322A true CN107476322A (zh) | 2017-12-15 |
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CN201710678734.9A Pending CN107476322A (zh) | 2017-08-10 | 2017-08-10 | 井点降水自动伺服补偿技术 |
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CN (1) | CN107476322A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109723384A (zh) * | 2019-01-29 | 2019-05-07 | 中国建筑第七工程局有限公司 | 跟管成井降水施工工法 |
CN110130379A (zh) * | 2019-05-28 | 2019-08-16 | 中亿丰建设集团股份有限公司 | 降水井的回收方法 |
CN110777829A (zh) * | 2019-11-04 | 2020-02-11 | 中铁十二局集团有限公司 | 一种基底定点涌水处理方法 |
CN112012790A (zh) * | 2020-09-02 | 2020-12-01 | 中铁第一勘察设计院集团有限公司 | 基于降水井抽排的富水软塑黄土隧道地下水渗流控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5813819A (ja) * | 1981-07-19 | 1983-01-26 | Kato Seisakusho:Kk | 地下水位低下工法 |
CN101736732A (zh) * | 2009-12-17 | 2010-06-16 | 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 |
CN103334443A (zh) * | 2013-06-27 | 2013-10-02 | 中建七局安装工程有限公司 | 泥夹胶结卵石层复杂地质冲击成孔降水井施工方法 |
CN104032760A (zh) * | 2013-03-05 | 2014-09-10 | 李孝虎 | 一种基坑施工管井降水方法 |
-
2017
- 2017-08-10 CN CN201710678734.9A patent/CN107476322A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5813819A (ja) * | 1981-07-19 | 1983-01-26 | Kato Seisakusho:Kk | 地下水位低下工法 |
CN101736732A (zh) * | 2009-12-17 | 2010-06-16 | 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 |
CN104032760A (zh) * | 2013-03-05 | 2014-09-10 | 李孝虎 | 一种基坑施工管井降水方法 |
CN103334443A (zh) * | 2013-06-27 | 2013-10-02 | 中建七局安装工程有限公司 | 泥夹胶结卵石层复杂地质冲击成孔降水井施工方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109723384A (zh) * | 2019-01-29 | 2019-05-07 | 中国建筑第七工程局有限公司 | 跟管成井降水施工工法 |
CN110130379A (zh) * | 2019-05-28 | 2019-08-16 | 中亿丰建设集团股份有限公司 | 降水井的回收方法 |
CN110777829A (zh) * | 2019-11-04 | 2020-02-11 | 中铁十二局集团有限公司 | 一种基底定点涌水处理方法 |
CN112012790A (zh) * | 2020-09-02 | 2020-12-01 | 中铁第一勘察设计院集团有限公司 | 基于降水井抽排的富水软塑黄土隧道地下水渗流控制方法 |
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PB01 | Publication | ||
PB01 | Publication | ||
CB02 | Change of applicant information |
Address after: No. 12 round City West Road, Central District, Jining City, Shandong Province Applicant after: Wei Yujian Address before: Huan Cheng Xi Lu, Rencheng District Ji'nan city Shandong province 272100 No. 12 Applicant before: Wei Yujian |
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CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wei Yujian Inventor after: Hu Guangtan Inventor after: Zhang Chuanqing Inventor after: Wang Jinli Inventor after: Wei Pengcheng Inventor after: Tang Fenglei Inventor after: Sun Qiumin Inventor after: Liu Huimin Inventor after: Yuan Huafeng Inventor after: Ji Yuansheng Inventor after: Li Hua Inventor before: Wei Yujian Inventor before: Hu Guangtan Inventor before: Wang Jinli Inventor before: Wei Pengcheng Inventor before: Tang Fenglei Inventor before: Sun Qiumin Inventor before: Liu Huimin Inventor before: Yuan Huafeng Inventor before: Ji Yuansheng Inventor before: Li Hua |
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CB03 | Change of inventor or designer information | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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RJ01 | Rejection of invention patent application after publication |