坑木假底浅孔留矿法在五圩矿的应用  

The application of sllow-hole shrinkage stoping of pit prop man-made bttom structure in Wuxu mine

作　　者：石乃敏 陈志清 

机构地区：[1]河池职业学院,广西河池547000 [2]河池五吉有限责任公司,广西河池547000

出　　处：《中国矿业》2010年第7期75-76,93,共3页China Mining Magazine

摘　　要：浅孔留矿法是我国金属矿山目前采用的主要采矿方法之一。本文介绍了坑木假底浅孔留矿法在五圩锑矿开采过程中的应用。指出在中小型矿山开采富矿脉时,采用坑木做假底,可以大幅度降低矿石损失率,降低采矿成本,提高矿山综合效益。The sllow-hole shrinkage stoping is the one of main mining method of Metal Mines in china.This paper introduced the application of Sllow-hole Shrinkage Stoping of Pit Prop Man-made Bttom Structure in Wuxu Antimony Mine.The Ore loss rate and mining cost could be significantly reduced and the overall efficiency of mine could be improved because using Pit Prop Man-made Bttom Structure at mining High-grade vein in small sized mines.

关 键 词：坑木假底 浅孔留矿法 应用 

分 类 号：TD853.33[矿业工程—金属矿开采]