CN2918533Y - Embankment seepage preventing structure - Google Patents
Embankment seepage preventing structure Download PDFInfo
- Publication number
- CN2918533Y CN2918533Y CN 200620034777 CN200620034777U CN2918533Y CN 2918533 Y CN2918533 Y CN 2918533Y CN 200620034777 CN200620034777 CN 200620034777 CN 200620034777 U CN200620034777 U CN 200620034777U CN 2918533 Y CN2918533 Y CN 2918533Y
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- dam
- dam body
- metal
- wall
- leakage
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620034777 CN2918533Y (en) | 2006-06-29 | 2006-06-29 | Embankment seepage preventing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620034777 CN2918533Y (en) | 2006-06-29 | 2006-06-29 | Embankment seepage preventing structure |
Publications (1)
Publication Number | Publication Date |
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CN2918533Y true CN2918533Y (en) | 2007-07-04 |
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Application Number | Title | Priority Date | Filing Date |
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CN 200620034777 Expired - Lifetime CN2918533Y (en) | 2006-06-29 | 2006-06-29 | Embankment seepage preventing structure |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101200885B (en) * | 2007-12-21 | 2010-11-10 | 中国水电顾问集团成都勘测设计研究院 | Earth-rock dam deep-base seepage-control water-stopping structure for water conservancy and hydropower project |
CN101718086B (en) * | 2009-11-05 | 2012-04-11 | 河海大学 | Concrete-enrockment mixed dam and construction method thereof |
CN102839636A (en) * | 2012-09-06 | 2012-12-26 | 中国水利水电科学研究院 | Self-reverse-filtering anti-seepage system for concrete dam and construction method thereof |
WO2015021782A1 (en) * | 2013-08-14 | 2015-02-19 | 中国神华能源股份有限公司 | Man-made retaining dam for underground reservoir with coal mine distributed around, and damming method of same |
CN105239531A (en) * | 2015-10-29 | 2016-01-13 | 上海市政工程设计研究总院(集团)有限公司 | Continuous-arch-type landscape flood control wall |
CN105464056A (en) * | 2015-12-08 | 2016-04-06 | 辽宁省水利水电勘测设计研究院 | Anti-seepage structure capable of adapting to settlement of earth and rockfill dam |
CN110552327A (en) * | 2019-09-25 | 2019-12-10 | 水利部水利水电规划设计总院 | Steel face rockfill dam |
CN117008211A (en) * | 2023-07-27 | 2023-11-07 | 中国电建集团成都勘测设计研究院有限公司 | High-soil core wall rock-fill dam rock-fill exploration method of sandstone rock-fill material source |
-
2006
- 2006-06-29 CN CN 200620034777 patent/CN2918533Y/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101200885B (en) * | 2007-12-21 | 2010-11-10 | 中国水电顾问集团成都勘测设计研究院 | Earth-rock dam deep-base seepage-control water-stopping structure for water conservancy and hydropower project |
CN101718086B (en) * | 2009-11-05 | 2012-04-11 | 河海大学 | Concrete-enrockment mixed dam and construction method thereof |
CN102839636A (en) * | 2012-09-06 | 2012-12-26 | 中国水利水电科学研究院 | Self-reverse-filtering anti-seepage system for concrete dam and construction method thereof |
WO2015021782A1 (en) * | 2013-08-14 | 2015-02-19 | 中国神华能源股份有限公司 | Man-made retaining dam for underground reservoir with coal mine distributed around, and damming method of same |
US9689128B2 (en) | 2013-08-14 | 2017-06-27 | China Shenhua Energy Company Limited | Artificial dam of distributed coal mine underground reservoir and its constructing method |
CN105239531A (en) * | 2015-10-29 | 2016-01-13 | 上海市政工程设计研究总院(集团)有限公司 | Continuous-arch-type landscape flood control wall |
CN105464056A (en) * | 2015-12-08 | 2016-04-06 | 辽宁省水利水电勘测设计研究院 | Anti-seepage structure capable of adapting to settlement of earth and rockfill dam |
CN105464056B (en) * | 2015-12-08 | 2017-10-20 | 辽宁省水利水电勘测设计研究院 | A kind of leakage preventing structure for adapting to Earth-rockfill Dam Settlements |
CN110552327A (en) * | 2019-09-25 | 2019-12-10 | 水利部水利水电规划设计总院 | Steel face rockfill dam |
CN117008211A (en) * | 2023-07-27 | 2023-11-07 | 中国电建集团成都勘测设计研究院有限公司 | High-soil core wall rock-fill dam rock-fill exploration method of sandstone rock-fill material source |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Designer after: Chen Wuyi Designer after: Zheng Shengan Designer after: He Shunbin Designer before: Chen Wuyi Designer before: He Shunbin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: CHEN WUYI; HE SHUNBIN TO: CHEN WUYI; ZHENG SHENGAN; HE SHUNBIN |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Ertan International Engineering Consulting Co., Ltd. Assignor: Chengdu Hydroelectric Investigation & Design Institute of China Hydropower Consu Contract fulfillment period: 2007.12.20 to 2015.12.20 Contract record no.: 2009510000044 Denomination of utility model: Embankment seepage preventing structure Granted publication date: 20070704 License type: Exclusive license Record date: 20090917 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.20 TO 2015.12.20; CHANGE OF CONTRACT Name of requester: SICHUAN ERTAN INTERNATIONAL ENGINEERING CONSULTING Effective date: 20090917 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 |
|
RR01 | Reinstatement of patent right |
Former decision: cessation of patent right due to non-payment of the annual fee Former decision publication date: 20100922 |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 610072 Sichuan city of Chengdu province's North Road No. Patentee after: Chengdu Hydroelectric Investigation & Design Institute of SPC Address before: 610072 Sichuan city of Chengdu province's North Road No. Patentee before: Chengdu Hydroelectric Investigation & Design Institute of China Hydropower Consu |
|
C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER GROUP CHENGDU INVESTIGATION DESIGN + R Free format text: FORMER NAME: CHENGDU HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF SPC |
|
CP01 | Change in the name or title of a patent holder |
Address after: 610072 Sichuan city of Chengdu province's North Road No. Patentee after: Co., Ltd of Chengdu survey and design academy of electricity Jian group of China Address before: 610072 Sichuan city of Chengdu province's North Road No. Patentee before: Chengdu Hydroelectric Investigation & Design Institute of SPC |
|
CX01 | Expiry of patent term |
Granted publication date: 20070704 |
|
EXPY | Termination of patent right or utility model |