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煤层厚度的探测在煤矿生产中至关重要,本文重点介绍了掘进巷道和回采工作面探测煤厚的方法,根据煤厚探测圈定了煤层变薄及夹石层范围,为采掘工作面的合理布置提供了可靠的地质资料。避免了资源浪费,提高了原煤采出率。
The detection of coal seam thickness is very important in the production of coal mines. This paper mainly introduces the methods of detecting coal thickness in driving roadway and mining working face, delineates the thinning of coal seam and the range of gravel layer according to the coal thickness detection, Provides reliable geological data. Avoid waste of resources and improve the recovery rate of raw coal.