煤与瓦斯突出机理和预测预报研究进展

RESEARCH PROGRESS ON THE MECHANISM AND PREDICTION OF COAL AND GAS OUTBURST

本文概述了煤与瓦斯突出的矿井分级,从四个方面综述了煤与瓦斯突出的发生机理,对防治突出的措施做了简要说明,着重介绍了微震预测、电磁辐射预测、煤层温度变化预测和人工神经网络预测等四种预测方法,指出了煤与瓦斯突出今后的研究重点。

This article has outlined the mine classification of coal and gas outburst,summarized the occurrence mechanism of coal and gas outburst from aspects,simply illuntinated the prevention outbursl methods.emphaticalyy introduced the microseism forecast.the electromanetic radiation forecast,the coal bed temperature change forecast and the artificial neural nelwork forecast and so on four forecast methods.it pointed out the research emphases on the coal and gas outhursl.