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	A study on using natural source super low frequency electromagnetic wave to explore goaf
	Ye, Xia ; Qin, Qiming ; Li, Baishou ; Zhang, Zexun ; Zhang, Ziii
	2008
英文摘要	In virtue of the property of light, portable, and less affected by complex terrain, the natural source magnetotelluric method and explorer is superior in complicate terrain exploration in the field. Goaf, the waste part after mining, is a ruinous geologic hidden danger. Due to the act of gravity, the wall rocks of goaves probably sink and caving to cause ground falls and other geologic disasters. This paper introduces the theory and exploring method of using natural source super low frequency (SLF) electromagnetic wave to detect goaves. The effect of exploration was proved by comparing experiment results with well logging. ?2008 IEEE.; EI; 0
语种	英语
DOI标识	10.1109/IGARSS.2008.4779227
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/156249]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Ye, Xia,Qin, Qiming,Li, Baishou,et al. A study on using natural source super low frequency electromagnetic wave to explore goaf. 2008-01-01.

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