| 水力冲孔技术在煤层消突中的应用 |
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| 引用本文： | 张进乐.水力冲孔技术在煤层消突中的应用[J].中国科技信息,2014(9):112-114. |
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| 作者姓名： | 张进乐 |
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| 作者单位： | [1]安徽理工大学能源与安全学院,安徽淮南232001 [2]冀中能源井矿正行煤业有限公司,山西左权032600 |
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| 摘 要： | 本文以某煤矿111(1)工作面为试验地点,着重介绍了水力冲孔技术在煤层消突中的应用。文章前半部分从水力冲孔技术消突原理、冲孔时间以及冲孔压力的选择等方面进行了介绍。文章后半部分主要介绍了本次实验的内容,从试验钻孔参数的选择、钻孔布孔位置的设计,以及最后的消突效果检验方面进行介绍。
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| 关 键 词： | 水力冲孔 煤层消突 |
Based on the technology of hydraulic punching in the application of eliminating the outburst risk of coal seam |
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| Zhang Jinyue.Based on the technology of hydraulic punching in the application of eliminating the outburst risk of coal seam[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2014(9):112-114. |
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| Authors: | Zhang Jinyue |
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| Institution: | Zhang Jinyue( 1.School of Energy and Safety, Anhui University of Science and Technology, Huai Nan, 232001, An Hui 2.Zhenghang Coamline of Jizhong Energy Group Co., Ltd., Zuoquan, 032600, Shanxi) |
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| Abstract: | This paper choose the test site in the 111 （ 1 ） working face in ZHU JI coal mine. It mainly introduced the hydraulic punching technology in the application of eliminating the outburst risk of the coal seam. In the first half of this paper, we introduced the principle of eliminating the outburst risk of coal seam using hydraulic punching technology, the time of hydraulic punching and the pressure of hydraulic punching, etc. The next half mainly introduced the content of this experiment, the selection of drilling parameters, the design of drilling position, and the final effect inspection of eliminating the outburst risk of the coal seam. |
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| Keywords: | hydraulic punching eliminating the outburst risk of coal seam |
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