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矿石损失与贫化管理是矿山开采过程中技术性较强,涉及问题较多的综合性管理工作。本文通过对云南大红山铜矿采用分段空场法的研究,提出在运用此种方法采矿各个阶段降低矿石损失与贫化的技术措施与管理措施,把矿石损失贫化降到最低水平。
Ore loss and depletion management is a comprehensive management work that involves more technical problems and more problems during the mining process. Based on the study of the staged-empty-field method in Dahongshan Copper Mine in Yunnan Province, this paper puts forward the technical measures and management measures to reduce ore loss and depletion in various stages of mining using this method, and reduces ore loss and depletion to the lowest level.