Application of TEM in Goaf Exploration

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Abstract:

The basic principle of transient electromagnetic method (TEM) is introduced in this paper, and it was used to explore position of the goaf which existed under Fushun east open-pit mining slope systematically. Inversion based on results of the exploration determines the location of dangerous abnormal area, provides a theory support for next exploration drilling, avoids too high economic loss because of blindly exploration drilling, and provides scientific basis for mining design and safety production of open-pit.

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79-83

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October 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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