CN108824465B - 基坑工程降水施工结构以及施工方法 - Google Patents
基坑工程降水施工结构以及施工方法 Download PDFInfo
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- CN108824465B CN108824465B CN201810943574.0A CN201810943574A CN108824465B CN 108824465 B CN108824465 B CN 108824465B CN 201810943574 A CN201810943574 A CN 201810943574A CN 108824465 B CN108824465 B CN 108824465B
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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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CN201810943574.0A CN108824465B (zh) | 2017-04-16 | 2017-04-16 | 基坑工程降水施工结构以及施工方法 |
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CN201810943574.0A CN108824465B (zh) | 2017-04-16 | 2017-04-16 | 基坑工程降水施工结构以及施工方法 |
CN201710246596.7A CN106894429B (zh) | 2017-04-16 | 2017-04-16 | 基坑工程软土地基分层降水施工结构以及施工方法 |
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CN201710246596.7A Division CN106894429B (zh) | 2017-04-16 | 2017-04-16 | 基坑工程软土地基分层降水施工结构以及施工方法 |
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CN108824465A CN108824465A (zh) | 2018-11-16 |
CN108824465B true CN108824465B (zh) | 2020-12-08 |
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CN201810943574.0A Active CN108824465B (zh) | 2017-04-16 | 2017-04-16 | 基坑工程降水施工结构以及施工方法 |
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CN113957917B (zh) * | 2021-11-11 | 2023-03-31 | 同济大学 | 一种太极式内隔壁一孔多通道混合井 |
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JP3338909B2 (ja) * | 1994-01-19 | 2002-10-28 | 清水建設株式会社 | 層別揚水井戸 |
CN100480475C (zh) * | 2007-06-04 | 2009-04-22 | 上海地矿工程勘察有限公司 | 可控式一井分层降水施工方法 |
CN100516380C (zh) * | 2007-06-07 | 2009-07-22 | 上海交通大学 | 基坑潜水与承压含水层一井分层联合降水的方法 |
CN101363228A (zh) * | 2008-05-23 | 2009-02-11 | 上海广联建设发展有限公司 | 一种同时用于疏干和减压降水的管井及其工艺 |
CN102518141B (zh) * | 2011-12-19 | 2013-12-25 | 同济大学 | 一种分段控制的深基坑降水疏干-减压合成井 |
CN203768924U (zh) * | 2014-02-19 | 2014-08-13 | 中亿丰建设集团股份有限公司 | 一种用于同时疏干和减压降水的管井 |
CN203729314U (zh) * | 2014-02-28 | 2014-07-23 | 华南理工大学 | 一种抗浮用减压井 |
CN205444219U (zh) * | 2015-12-29 | 2016-08-10 | 上海广联环境岩土工程股份有限公司 | 基坑疏干兼减压的降水管井 |
CN206090597U (zh) * | 2016-09-28 | 2017-04-12 | 上海广联环境岩土工程股份有限公司 | 单孔多管管井 |
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- 2017-04-16 CN CN201710246596.7A patent/CN106894429B/zh active Active
- 2017-04-16 CN CN201810943574.0A patent/CN108824465B/zh active Active
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CN106894429A (zh) | 2017-06-27 |
CN106894429B (zh) | 2019-03-01 |
CN108824465A (zh) | 2018-11-16 |
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