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The application of transient electromagnetic methodin old mined-out area exploration |
Received:May 28, 2013 Revised:June 03, 2013 |
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DOI: |
KeyWord:Gob prospecting ;Transient electromagnetic method; interpret data |
Author | Institution |
sangxiaowei |
北京华安奥特科技有限公司 |
guohongzhan |
北京华安奥特科技有限公司 |
yeshugang |
中煤科工集团西安研究院 |
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Abstract: |
That the data of the old goaf empty area is not clear is a great hidden trouble for merging and reorganization of mines. this paper, taking shanxi poly mining tiexin mine as the research object, mainly studies the application in the detection of transient electromagnetic method ,we also checked the accuracy of the results. The prospecting project in mining area added to 2.5 km2.Through the underground test, detection accuracy is higher, prove that the high precision ground transient electromagnetic method in mine old mined-out area and water content detection research work has the obvious effect. So ,we suggest to promote the using in Mined-out area prospecting. |
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