九架炉采区露天矿台阶爆破技术探索  

Probe into Bench Blasting Technology on Jiujialu Mining Area

作　　者：方颜空[1] 文永胜[1] 顾亮业[1] 吕力行[1] 

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093

出　　处：《云南冶金》2009年第4期8-10,共3页Yunnan Metallurgy

摘　　要：主要结合中国铝业贵州分公司第一铝矿九架炉采区露天剥离台阶深孔爆破参数的探索与实践,介绍了深孔爆破在该矿露天剥离台阶中应用的具体情况,并对提高其爆破技术的安全性、可靠性进行了论述。The paper introduces the application of open-air stage deep-hole blasting in peeling of the mining area based on the practice of that in the first Jiujialu aluminum mining of Chalco＇ s Guizhou branch, which it be done according its specific geological conditions, how to improve the safety, reliability of blasting techniques is discussed too, the order of blasting should carry out one by one in time.

关 键 词：露天台阶 复杂地形 深孔爆破 网络 爆破参数 安全 

分 类 号：TD325[矿业工程—矿井建设]