中深孔爆力运矿采矿法在乌拉嘎金矿的应用  

Application of medium-length holes ore overthrowing mining by blasting in Wulaga gold mine

作　　者：李景利[1] 

机构地区：[1]黑龙江乌拉嘎金矿

出　　处：《黄金》2007年第8期28-30,共3页Gold

摘　　要：倾斜、厚矿体应用爆力运矿采矿法回采,可以很好地解决矿房内的运矿问题。文中详述了中深孔爆力运矿采矿法回采工艺及应用技术要求,应用实践表明,该采矿法采准比小、成本低、工艺简单、便于管理。The ore haulage in chambers could be well completed by blasting throwing haulage in inclined or thick orebodies.The paper introduced the technique of medium-length holes ore overthrowing mining by blasting and the issues that should be paid attention to.It is proved that the mining method will reduce the cost,and be easy to carry out and manage.

关 键 词：倾斜厚矿体 爆力运矿 乌拉嘎金矿 

分 类 号：TD853.324[矿业工程—金属矿开采]