CN202012073U - Draining device of foundation pit support surface aquitard - Google Patents
Draining device of foundation pit support surface aquitard Download PDFInfo
- Publication number
- CN202012073U CN202012073U CN201120101302XU CN201120101302U CN202012073U CN 202012073 U CN202012073 U CN 202012073U CN 201120101302X U CN201120101302X U CN 201120101302XU CN 201120101302 U CN201120101302 U CN 201120101302U CN 202012073 U CN202012073 U CN 202012073U
- Authority
- CN
- China
- Prior art keywords
- aquitard
- gutter
- soil
- foundation pit
- filter screen
- 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.)
- Expired - Lifetime
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201120101302XU CN202012073U (en) | 2011-04-08 | 2011-04-08 | Draining device of foundation pit support surface aquitard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120101302XU CN202012073U (en) | 2011-04-08 | 2011-04-08 | Draining device of foundation pit support surface aquitard |
Publications (1)
Publication Number | Publication Date |
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CN202012073U true CN202012073U (en) | 2011-10-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201120101302XU Expired - Lifetime CN202012073U (en) | 2011-04-08 | 2011-04-08 | Draining device of foundation pit support surface aquitard |
Country Status (1)
Country | Link |
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CN (1) | CN202012073U (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102605793A (en) * | 2012-03-15 | 2012-07-25 | 西安理工大学 | Moisture transfer and ecological management method for loess slope |
CN103993595A (en) * | 2014-05-30 | 2014-08-20 | 东南大学 | Water-draining and anti-seepage method for high-water-content dredged mud storage yard cofferdam space |
CN104234065A (en) * | 2014-09-24 | 2014-12-24 | 天津一建建筑工程有限公司 | Leakage drainage structure of waterproof curtain |
CN104278686A (en) * | 2014-05-30 | 2015-01-14 | 江苏鸿基水利建设工程有限公司 | Spatial drainage and anti-seepage system for high-water-content dredged sediment yard cofferdam |
CN105064299A (en) * | 2015-09-10 | 2015-11-18 | 国家电网公司 | Detachable draining hole filtering plug and installation method thereof |
CN105672243A (en) * | 2016-01-07 | 2016-06-15 | 长安大学 | Reversed filter drainage pipe and construction method thereof |
CN105821892A (en) * | 2016-03-25 | 2016-08-03 | 河南省中原水利水电工程集团有限公司 | Horizontal screen pipe dewatering system and treatment method |
CN108343081A (en) * | 2017-01-22 | 2018-07-31 | 北京爱地地质勘察基础工程公司 | Foundation pit side-wall drainage arrangement and construction method |
CN110644498A (en) * | 2019-09-23 | 2020-01-03 | 李贺清 | Deep foundation pit slope quicksand handling method |
CN112302029A (en) * | 2020-09-18 | 2021-02-02 | 中石化宁波工程有限公司 | Drainage tensile foundation pit supporting structure |
-
2011
- 2011-04-08 CN CN201120101302XU patent/CN202012073U/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102605793B (en) * | 2012-03-15 | 2014-11-05 | 西安理工大学 | Moisture transfer and ecological management method for loess slope |
CN102605793A (en) * | 2012-03-15 | 2012-07-25 | 西安理工大学 | Moisture transfer and ecological management method for loess slope |
CN104278686B (en) * | 2014-05-30 | 2016-05-25 | 江苏鸿基水利建设工程有限公司 | High-moisture percentage dredging dust field space, cofferdam draining seepage control system |
CN103993595A (en) * | 2014-05-30 | 2014-08-20 | 东南大学 | Water-draining and anti-seepage method for high-water-content dredged mud storage yard cofferdam space |
CN104278686A (en) * | 2014-05-30 | 2015-01-14 | 江苏鸿基水利建设工程有限公司 | Spatial drainage and anti-seepage system for high-water-content dredged sediment yard cofferdam |
CN104234065A (en) * | 2014-09-24 | 2014-12-24 | 天津一建建筑工程有限公司 | Leakage drainage structure of waterproof curtain |
CN105064299A (en) * | 2015-09-10 | 2015-11-18 | 国家电网公司 | Detachable draining hole filtering plug and installation method thereof |
CN105672243A (en) * | 2016-01-07 | 2016-06-15 | 长安大学 | Reversed filter drainage pipe and construction method thereof |
CN105672243B (en) * | 2016-01-07 | 2017-12-19 | 长安大学 | A kind of anti-filter drainpipe and its construction method |
CN105821892A (en) * | 2016-03-25 | 2016-08-03 | 河南省中原水利水电工程集团有限公司 | Horizontal screen pipe dewatering system and treatment method |
CN108343081A (en) * | 2017-01-22 | 2018-07-31 | 北京爱地地质勘察基础工程公司 | Foundation pit side-wall drainage arrangement and construction method |
CN110644498A (en) * | 2019-09-23 | 2020-01-03 | 李贺清 | Deep foundation pit slope quicksand handling method |
CN112302029A (en) * | 2020-09-18 | 2021-02-02 | 中石化宁波工程有限公司 | Drainage tensile foundation pit supporting structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee after: CHINA XINXING CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee before: CHINA XINXING BUILDING ENGINEERING Corp. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee after: CHINA XINXING BUILDING ENGINEERING Corp. Address before: 100079 Beijing City, Fengtai District Yongwai, Shun eight No. 9 Patentee before: CHINA XINXING BAOXIN CONSTRUCTION Corp. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20111019 |