康家湾矿防水矿柱开采的理论与实践  

The Theory and Practice of the Waterproof Pillar Stoping in Kangjiawan Mine

作　　者：张钦礼[1] 王新民[1] 过江[1] 彭续承 

机构地区：[1]中南工业大学

出　　处：《金属矿山》1999年第3期22-23,28,共3页Metal Mine

摘　　要：通过对防水矿柱安全开采深度的计算和矿区相对隔水层隔水性能的分析，论证了康家湾矿大型防水矿柱提前开采的可行性；推荐使用机械化上向水平分层充填采矿法，提出了安全回采措施。The feasibility of the advanced mining of large waterproof pillars in Kangjiawan Mine is proved through the calculation of the safe stoping depth of waterproof pillars and the analysis of the waterproofness of the opposite water resisting layer in the stope.The upward horizontal cut and fill stoping method and the measures for safe mining are recommended.

关 键 词：防水矿柱 隔水层 相对隔水层 安全开采深度 

分 类 号：TD853.391[矿业工程—金属矿开采]