摘要
对琅琊山铜矿床顶柱回采工艺进行了较详细的分析,介绍几种常用的回采方式,提出了在设计及各工序实际操作中应注意要点,为相似矿山的矿柱回采、提高资源利用率提供了有益的借鉴。
Based on detailed analysis of cap pillar extraction technology used in Langya Mountain copper deposit, some kinds of extraction methods in common use and main points for during design and actual operation are introduced, which provides useful experiences for similar mining operation.
出处
《化工矿物与加工》
CAS
北大核心
2004年第12期32-34,共3页
Industrial Minerals & Processing
关键词
顶柱回采
进路
胶结充填
接顶
cap pillar extraction
enter route
cementedly fill
join roof
