摘要
在含水岩体中进行深孔爆破时 ,处理孔内积水是件困难的事情。采用深孔水压爆破 ,既免除了水炮孔排水之苦 ,还可利用水介质的特性达到改善爆破效果 。
It is difficult to discharge the water from deep hole before blasting in water\|bearing rock. Deep hole blasting under water pressure can not only free us from water discharging, but also improve blasting effects, reduce unit consumption of explosive and control blasting hazard by utilizing the characteristics of water media.
出处
《铁道建筑技术》
2001年第5期50-52,共3页
Railway Construction Technology
关键词
深孔爆破
含水岩体
水压
deep hole blasting, water\|bearing rock, water pressure
