浅谈华亭煤矿巷道冲击地压的防治

针对华亭煤矿进入深部开采冲击地压日益凸显,严重危及矿井安全生产的现状,采取声发射、微震、电磁辐射、钻屑等综合监测手段和顶板深孔爆破、煤体卸压爆破、煤层及顶板注水、钻孔卸压、底板深孔爆破等综合防治手段,达到了弱化冲击危害,综合防治的目的。

On control technology of roadway rock burst in Huating coal mine

With the increase in mining depth in Huating coal mine,the rock burst has become increasingly prominent and has threatened the mine safety production.The paper introduced the integrated monitoring methods,such as acoustic emission,micro seismic,electromagnetic emission,drilling cutting and the integrated control methods,such as roof long-hole blasting,coal seam pressure-relief blasting,water flooding,and borehole pressure relief.By using all those methods,the hazards of rock burst reduced.