炮孔底部垫层水介质爆破研究与应用

Research of the Bottom Water Cusion Blasting of Blasthole and Its Application

针对仓上金矿地下裂隙水丰富 ,爆破效果差的特征 ,利用水作传递爆轰能的介质 ,改善了爆破效果 ,提高了爆破质量 ,降低了爆破震动。

In view of the rich underground fissure water and poor blasting effect at Cangshan Gold Mine,water is used as the transfer medium of explosion energy so as to improve the blasting effect and quality and to reduce the vibration caused by blasting.