走向断层对缓倾斜薄矿体开采的影响及开采对策  

Influence of strike fault to gently inclined narrow orebody and mining countermeasure

作　　者：齐清 朱训强 

机构地区：[1]山东王铝矿业有限公司,山东淄博255311

出　　处：《有色矿山》2002年第1期17-19,共3页Nonferrous Mines

摘　　要：针对矿山生产实际分析了走向断层对缓倾斜薄矿体开采的影响 ,提出了开采对策 ,极大地提高了矿石回采率指标 ,可供同类矿山参考。In view of mine production practice, the influence of strike fault to mining of gently inclined narrow orebody was analysed, and mining countermeasure was put forward, which improved mining indexes greatly. It put a reference for other mines.

关 键 词：薄矿体 走向断层 开采方法 扇形调采法 地压 下向回采法 

分 类 号：TD853.251[矿业工程—金属矿开采]