CN109763501B - 用于深层滑坡排水的可抽芯式水平砂井 - Google Patents
用于深层滑坡排水的可抽芯式水平砂井 Download PDFInfo
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- CN109763501B CN109763501B CN201910072456.1A CN201910072456A CN109763501B CN 109763501 B CN109763501 B CN 109763501B CN 201910072456 A CN201910072456 A CN 201910072456A CN 109763501 B CN109763501 B CN 109763501B
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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CN201910072456.1A CN109763501B (zh) | 2019-01-25 | 2019-01-25 | 用于深层滑坡排水的可抽芯式水平砂井 |
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CN109763501A CN109763501A (zh) | 2019-05-17 |
CN109763501B true CN109763501B (zh) | 2023-11-10 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101250864A (zh) * | 2008-04-03 | 2008-08-27 | 中国水利水电科学研究院 | 水坠坝坝体排水系统及其应用 |
CN107246019A (zh) * | 2017-06-30 | 2017-10-13 | 浙江大学 | 一种边坡地下水钻孔自启动负压排水系统及方法 |
CN207659954U (zh) * | 2017-10-21 | 2018-07-27 | 山西省交通规划勘察设计院 | 一种新型路堑边坡仰斜式排水孔 |
CN209620056U (zh) * | 2019-01-25 | 2019-11-12 | 中国地质科学院探矿工艺研究所 | 用于深层滑坡排水的可抽芯式水平砂井结构 |
Family Cites Families (1)
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US20020044842A1 (en) * | 2000-02-10 | 2002-04-18 | Ianniello Peter J. | Void-maintaining geosynthetic laminates and drainage systems |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101250864A (zh) * | 2008-04-03 | 2008-08-27 | 中国水利水电科学研究院 | 水坠坝坝体排水系统及其应用 |
CN107246019A (zh) * | 2017-06-30 | 2017-10-13 | 浙江大学 | 一种边坡地下水钻孔自启动负压排水系统及方法 |
CN207659954U (zh) * | 2017-10-21 | 2018-07-27 | 山西省交通规划勘察设计院 | 一种新型路堑边坡仰斜式排水孔 |
CN209620056U (zh) * | 2019-01-25 | 2019-11-12 | 中国地质科学院探矿工艺研究所 | 用于深层滑坡排水的可抽芯式水平砂井结构 |
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