摘要
针对曹家埠金矿缓倾斜薄矿体,概述分析了其采矿方法的演变过程和存在问题;介绍了适合该类型矿体回采的小进路全面采矿法和短壁式崩落采矿法的试验应用情况,试验取得了较好的技术经济效果,为推广应用奠定了基础。
The paper introduced the mining methods and related problems which had been applied in gentle-dip narrow orebodies in Caojiabu gold mine. Short drift overall mining method and short wall caving mining method experiments were carried out. The new technique achieved considerably better technical economical indexes.
出处
《黄金》
CAS
北大核心
2008年第2期26-28,共3页
Gold
关键词
缓倾斜
薄矿体
采矿方法
gentle dip
narrow orebody
mining method
