| 顶板砂岩富水性的矿井瞬变电磁法探测 |
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| 引用本文： | 刘运启,李小明,李永军,王洪德.顶板砂岩富水性的矿井瞬变电磁法探测[J].华北科技学院学报,2009,6(4):39-42. |
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| 作者姓名： | 刘运启 李小明 李永军 王洪德 |
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| 作者单位： | 1. 山东裕隆集团唐阳煤矿,山东,曲阜,272508
2. 华北科技学院,北京,东燕郊,101601;中国矿业大学,煤炭资源与安全开采国家重点实验室,北京,100083 |
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| 摘 要： | 介绍了矿井瞬变电磁法探测技术的原理与方法，并以山东裕隆集团唐阳煤矿631综放工作面瞬变电磁法探测为例，分析了矿井瞬变电磁法在探测工作面顶板富水性中的应用。通过井下探放水钻孔及实际揭露资料验证，该方法探测工作面顶板富水位置和范围是非常有效的物探方法之一，能为井下水害预报和防治提供可靠依据。
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| 关 键 词： | 唐阳煤矿 瞬变电磁法 顶板砂岩 富水性 |
The detection of Hydrous quality about roof sandstone by mine transient electromagnetic method |
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| LIU Yunqi,LI Xiaoming,LI Yongjun,WANG Hongde.The detection of Hydrous quality about roof sandstone by mine transient electromagnetic method[J].Journal of North China Institute of Science and Technology,2009,6(4):39-42. |
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| Authors: | LIU Yunqi LI Xiaoming LI Yongjun WANG Hongde |
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| Institution: | 1. Shandong Province Longyu group Tangyang mine, Qufu Shandong 272508 ; 2. North China Institute of Science and Technology, Yanjiao Beijing-East 101601 ; 3. China University of mining and Technology Faculty of Resources and safety Engineering State Key Laboratory, Beijing 100083 ) |
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| Abstract: | The paper introduce of the transient electromagnetic principles and methods of mine detection technology, and as an example of 631 top-coal caving face, Tang Yang Coal Mine, Yulon Company in Shandong, analyze rich water of roof in the mine using transient electromagnetic method. Through underground water exploration, drilling and the actual information verified, the method is one of effective ways, which detect the location and the range of rich water in mine＇s roof, and provide a reliable basis of forecasting and preventing underground water hazard. |
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| Keywords: | Tang Yang Coal Mine the transient electromagnetic method Ultra-roof sandstone water yield property |
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