上向簇状孔有底柱崩落采矿法在西石门铁矿的试验研究  

The Experimental Research on Floor Pillar caving Mining Method with Upward Bundle Holes in Xishimen Iron Mine

作　　者：连民杰 

机构地区：[1]邯邢冶金矿山管理局

出　　处：《金属矿山》1997年第12期8-13,共6页Metal Mine

摘　　要：上向簇状孔有底柱崩落采矿法（简称基洛夫采矿方法）在西石门铁矿的试验研究表明，其爆破机理科学合理，在采准比小的情况下能达到较好的回收效果，具有施工工艺简单，安全性好，采准工程量少，出矿效率高，布孔灵活多样等优点，而且适合于多种赋存状态的矿体，具有较广泛的推广价值。The experimental research on floor pillar caving mining method with upward bundle holes(“Killof'mining method for short) made in Xishimen Iron Mine has shown that its blasting mechanism is scientifically rational and a good ore extraction can be achieved at a small development ratio.The mining method has the advantages of simple construction technology,good safety,small development engineering amount,high ore transportation efficiency and flexible and various ore configuration.It is suitable to ore bodies of various occurence state and has a great popularization value.

关 键 词：底柱 崩落采矿法 铁矿 采矿 试验研究 

分 类 号：TD861.1[矿业工程—金属矿开采] TD853.36[矿业工程—矿山开采]