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介绍了昆明理工大学与会理锌矿共同合作进行的采矿方法试验研究,对西部矿段 开导采场 W601设计采用了端部挤压崩矿新方案.并对采场底部结构、采准切割、落矿方式等进 行了试验,达到了提高采场生产能力、增加矿石回收率、降低贫化、减少采矿成本、增加效益的目 的。
This paper introduces the joint research on mining methods conducted by Kunming University of Science and Technology and Waili Zinc Mine and adopts the new scheme of end crushing and collapsing for the W601 design of the open mining and stope in western China. The structure of stope bottom, quasi-cutting, ore demolition methods were tested and reached the goal of improving production capacity of stope, increasing ore recovery rate, reducing depletion, reducing mining cost and increasing benefit.