谦比希矿东南矿区采矿方法研究

Research of Mining Methods for Chambishi Mining Southeast Ore Bodys

谦比希铜矿东南矿区是一个大型沉积矿床,矿体大部分为缓倾斜中厚矿体,为实现较高的生产能力,采用何种采矿方法进行回采是一个值得研究的课题。根据矿体赋存情况及矿岩性质的分析,提出了房柱法、分条空场法和上向水平分层充填法三种主要采矿方法作为未来矿山开采方法的建议。

Chambishi mining southeast orebody is a large sedimentary deposits , the majority of gently inclined medium thick orebody . In order to achieve higher productivity , the mining method for mining is a topic worthy of study . According to the analysis of the orebody and ore properties ,three major mining method of future mining method such as the room and pillar method , open stoping method and horizontal sublevel filling method are suggested .