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| THE APPLICATION OF THE TRANSIENT ELECTROMAGNETIC METHOD TO LOCATING THE INFLUENCE RANGE OF COALFIELD GOAF |
| LI Lian-ying |
| Shanxi Institute of Coal Geology and Geophysical Surveying and Mapping, Jinzhong 030600, China |
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Abstract In view of the existence of quite a few house cracks in villages and periphery of the surveyed area, the authors tried to find out whether there exists a goaf and whether the cracks are caused by the goaf. Data obtained by transient electromagnetic method were used in combination with geological and digging conditions of the mining district to infer the influence range of the goaf. It is held that the cracks in houses in villages and periphery are caused mainly by the goaf.
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Received: 30 September 2012
Published: 10 November 2012
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| [1] |
JIA Yong-mei, YAO Cheng-lin, DENG Zhong-jun, FANG Chun-gang, WANG Hui-bin, LI Liang-jing, LI Yuan-qiang. THE APPLICATION OF CONTROLLABLE SOURCE AUDIO MAGNETIC METHOD TO DETECTING GOAF IN COAL MINE[J]. Geophysical and Geochemical Exploration, 2012, 36(S1): 7-11. |
| [2] |
YANG Jing-ming. THE APPLICATION OF HIGH DENSITY METHOD TO THE EXPLORATION OF COALFIELD GOAF[J]. Geophysical and Geochemical Exploration, 2012, 36(S1): 12-15. |
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