抚顺红透山矿业公司矿柱回收实践  

Study and practice of pillar recovery in Fushun Hongtoushan mining company

作　　者：任家权 曹同波 

机构地区：[1]抚顺红透山矿业公司,辽宁抚顺113321

出　　处：《中国矿山工程》2013年第5期16-19,共4页China Mine Engineering

摘　　要：矿山设计损失在可采储量中占相当大的比重，据资料综合分析有色矿山系统各类矿柱总量占可采储量的30％～40％，本文阐述了红透山矿山保安矿柱、间柱、顶底柱回收的技术研究与回收实践。The loss of economic ore reserves in mine design is large. The data of different nonferrous mines show that the ore pillars reserves are about 30% to 40% of workable reserves. The technique and recovery practice of safety pillar, intervening pillar, roof and floor pillar in Hongtoushan mine were expounded in this paper.

关 键 词：保安矿柱 顶底柱 间柱 回收 

分 类 号：TD853.391.1[矿业工程—金属矿开采]