CN103603651B - 煤层瓦斯抽采钻孔稳定性测试装置及方法 - Google Patents
煤层瓦斯抽采钻孔稳定性测试装置及方法 Download PDFInfo
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104535422B (zh) * | 2015-01-04 | 2017-08-04 | 中国矿业大学 | 一种模拟测试钻孔变形的方法 |
CN105275494A (zh) * | 2015-04-14 | 2016-01-27 | 河南理工大学 | 一种自动密封抽采钻孔周围煤体的注液系统及其使用方法 |
CN104990832B (zh) * | 2015-06-16 | 2018-12-11 | 哈尔滨工业大学 | 利用空心阴极内部气压变化监测钨顶孔腐蚀特性的方法 |
CN106593412B (zh) * | 2017-02-20 | 2023-12-01 | 中国矿业大学(北京) | 一种全角度瓦斯抽采钻孔稳定性动态监测装置与监测方法 |
CN106908843B (zh) * | 2017-04-13 | 2019-11-08 | 中国矿业大学 | 一种煤岩深部电位的测量方法 |
CN107401402A (zh) * | 2017-09-05 | 2017-11-28 | 中国矿业大学(北京) | 一种瓦斯抽采钻孔稳定性定点监测维护装置与方法 |
CN108412486A (zh) * | 2018-03-15 | 2018-08-17 | 贵州大学 | 一种矿井一孔多段瓦斯压力实时监测装置及其安装方法 |
CN108590628A (zh) * | 2018-06-28 | 2018-09-28 | 中国矿业大学(北京) | 一种监测煤体钻孔变形-温度-瓦斯流量的装置及方法 |
CN108843304A (zh) * | 2018-07-24 | 2018-11-20 | 北京科技大学 | 一种松软煤层瓦斯抽采钻孔失稳规律监测装置及方法 |
CN109441426A (zh) * | 2018-11-27 | 2019-03-08 | 中国矿业大学(北京) | 一种钻孔应力定向监测装置及方法 |
CN110374497A (zh) * | 2019-08-29 | 2019-10-25 | 田振林 | 一种井下瓦斯孔的钻孔装置及其钻孔方法 |
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DE3331915A1 (de) * | 1983-09-03 | 1985-04-04 | Szecowka, Zdzislaw, Dr., 5600 Wuppertal | Verfahren und vorrichtung zum messen der mechanischen eigenschaften von gestein und mineralien "in situ" zur bestimmung der gebirgsschlagneigung der lagerstaette und des nebengesteins |
DE3424248A1 (de) * | 1984-06-30 | 1986-01-09 | Glötzl, Gesellschaft für Baumeßtechnik mbH, 7512 Rheinstetten | Bohrlochsonde |
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CN203584405U (zh) * | 2013-11-21 | 2014-05-07 | 永城煤电控股集团有限公司 | 煤层瓦斯抽采钻孔稳定性测试装置 |
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DE3424248A1 (de) * | 1984-06-30 | 1986-01-09 | Glötzl, Gesellschaft für Baumeßtechnik mbH, 7512 Rheinstetten | Bohrlochsonde |
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CN102230375A (zh) * | 2011-06-10 | 2011-11-02 | 中国矿业大学 | 煤层瓦斯参数实时监测装置及方法 |
CN203584405U (zh) * | 2013-11-21 | 2014-05-07 | 永城煤电控股集团有限公司 | 煤层瓦斯抽采钻孔稳定性测试装置 |
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