CN103147748A - 一种开口向下钻孔声波测试堵水装置 - Google Patents
一种开口向下钻孔声波测试堵水装置 Download PDFInfo
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114893145A (zh) * | 2022-06-24 | 2022-08-12 | 渭南陕煤启辰科技有限公司 | 一种钻孔的堵水装置、地层裂隙破碎状况探测设备及探测方法 |
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US4167880A (en) * | 1978-05-22 | 1979-09-18 | The Boeing Company | Water coupled ultrasonic through transmission apparatus |
WO1993004362A1 (de) * | 1991-08-16 | 1993-03-04 | Krautkrämer Gmbh & Co. | Ultraschallprüfkopf, geeignet für schallankopplung über eine wasservorlaufstrecke |
EP0457650B1 (en) * | 1990-05-16 | 1998-07-15 | Schlumberger Limited | Ultrasonic measurement apparatus for boreholes |
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CN101761345A (zh) * | 2010-01-12 | 2010-06-30 | 中国建筑西南勘察设计研究院有限公司 | 一种隧道顶部土层的加固装置及其施工方法 |
CN101782554A (zh) * | 2010-02-26 | 2010-07-21 | 中国水电顾问集团华东勘测设计研究院 | 全分离式单孔声波测试装置及其调试方法 |
CN201628703U (zh) * | 2010-02-26 | 2010-11-10 | 中国水电顾问集团华东勘测设计研究院 | 水压耦合式跨孔声波测试装置 |
CN203161214U (zh) * | 2013-03-19 | 2013-08-28 | 中国水电顾问集团中南勘测设计研究院 | 一种开口向下钻孔声波测试堵水装置 |
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- 2013-03-19 CN CN2013100879029A patent/CN103147748A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US4167880A (en) * | 1978-05-22 | 1979-09-18 | The Boeing Company | Water coupled ultrasonic through transmission apparatus |
EP0457650B1 (en) * | 1990-05-16 | 1998-07-15 | Schlumberger Limited | Ultrasonic measurement apparatus for boreholes |
WO1993004362A1 (de) * | 1991-08-16 | 1993-03-04 | Krautkrämer Gmbh & Co. | Ultraschallprüfkopf, geeignet für schallankopplung über eine wasservorlaufstrecke |
CN2855543Y (zh) * | 2005-12-31 | 2007-01-10 | 西南交通大学 | 一种用于双组分瞬间混合反应的外混式有气喷枪 |
CN201503420U (zh) * | 2009-06-16 | 2010-06-09 | 谭天元 | 超声波干孔封孔器 |
CN201513182U (zh) * | 2009-10-09 | 2010-06-23 | 中铁二局股份有限公司 | 破碎岩体超前帷幕注浆双通道分段注浆器 |
CN101672828A (zh) * | 2009-10-16 | 2010-03-17 | 清华大学 | 一种用于喷水超声无损检测的喷嘴 |
CN101761345A (zh) * | 2010-01-12 | 2010-06-30 | 中国建筑西南勘察设计研究院有限公司 | 一种隧道顶部土层的加固装置及其施工方法 |
CN101782554A (zh) * | 2010-02-26 | 2010-07-21 | 中国水电顾问集团华东勘测设计研究院 | 全分离式单孔声波测试装置及其调试方法 |
CN201628703U (zh) * | 2010-02-26 | 2010-11-10 | 中国水电顾问集团华东勘测设计研究院 | 水压耦合式跨孔声波测试装置 |
CN203161214U (zh) * | 2013-03-19 | 2013-08-28 | 中国水电顾问集团中南勘测设计研究院 | 一种开口向下钻孔声波测试堵水装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114893145A (zh) * | 2022-06-24 | 2022-08-12 | 渭南陕煤启辰科技有限公司 | 一种钻孔的堵水装置、地层裂隙破碎状况探测设备及探测方法 |
CN114893145B (zh) * | 2022-06-24 | 2024-04-16 | 渭南陕煤启辰科技有限公司 | 一种钻孔的堵水装置、地层裂隙破碎状况探测设备及探测方法 |
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Application publication date: 20130612 |