摘要
侯西露天矿开采境界小,距离村庄近,对剥采作业安全性、控制爆破技术有较高的要求。文章介绍了针对不同矿岩条件进行的凿岩爆破工艺及3种典型布孔方法,并在实践中加以调整运用,取得了显著成效。
As Houxi Opencast Mine has smaller mining boundary and it is near villages, the safety of mining and controlled blasting are strictly required. The paper introduces the rock blasting technology and 3 kinds of blast hole distribution suitable to different rock, and its remarkable application effect in practice.
出处
《黄金》
CAS
北大核心
2006年第1期24-28,共5页
Gold
关键词
侯西露天矿
凿岩爆破
水平浅孔
实践
Houxi Opencast Mine
rock blasting
horizontal shallow blast hole
practice
