MTT-92 TYPE DETECTOR OF COAL AND GAS OUTBURST HAZARD AND ITS TEST EFFECT

Ma Chaoqun. MTT-92 TYPE DETECTOR OF COAL AND GAS OUTBURST HAZARD AND ITS TEST EFFECT[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(5): 57-60.

Citation:

Ma Chaoqun. MTT-92 TYPE DETECTOR OF COAL AND GAS OUTBURST HAZARD AND ITS TEST EFFECT[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(5): 57-60.

Citation:

Ma Chaoqun. MTT-92 TYPE DETECTOR OF COAL AND GAS OUTBURST HAZARD AND ITS TEST EFFECT[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(5): 57-60.

Abstract

The paper introduces the basic principle on the prediction of coal and gas outburst hazard using the electromagnetic radiation method;the technical indexes and electric block diagram of MTT-92 type detector of coal and gas outburst hazard,and its test effect in Baijiao mine.It is pointed that this detector can be used as a new geophysical tool in the prediction of coal and gas outburst hazard.

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