电磁辐射法在九里山矿煤与瓦斯突出危险性预测中的应用

摘要

根据含瓦斯煤体的电磁辐射特性及规律，利用电磁辐射仪在九里山矿进行了突出危险性预测的试验，结果表明：应用电磁辐射法预测煤与瓦斯突出危险是可行的，并且该方法省时省力，对生产影响小。%The prediction of outburst hazard was made with an electromagnetic radiometer in Jiulishan Coal Mine according to the electromagnetic radiation characteristics and regularity of the gassy coal body, the results showed that using electromagnetic radiation method to predict the coal and gas outburst hazard was feasible, and this method is time saving and effort saving, and has less impact on production in coal mines.