降低分段空场嗣后充填采矿法损失贫化率的管理措施

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英文篇名：Management measures to reduce the loss and dilution rate of subsequent filling mining method in segmented open field 作者：朱先艳 英文作者：ZHU Xian-yan;Tongshankou Copper Mine, Daye Nonferrous Metals Co., Ltd.; 关键词：损失贫化 ; 分段空场嗣后充填采矿法 ; 矿块 英文关键词：loss dilution;;segmented open site subsequent filling mining method;;ore block 中文刊名：世界有色金属 英文刊名：World Nonferrous Metals 机构：大冶有色金属有限责任公司铜山口铜矿; 出版日期：2019-07-09 16:58 出版单位：世界有色金属 年：2019 期：10 语种：中文; 页：76+78 页数：2 CN：11-2472/TF ISSN：1002-5065 分类号：TD853.34

摘要

铜山口铜矿为了降低分段空场嗣后充填采矿法降低损失贫化,分析了损失贫化的原因,通过加强生产探矿,精心采矿设计,以现场技术服务为中心,提高采场底部充填体强度等管理措施后,降低采场损失贫化率,增加矿山经济效益和社会效益,保护生态环境。
        In order to reduce the loss dilution by filling mining method in Tongshankou Copper Mine, the causes of loss dilution are analyzed, and the field technical service is taken as the center by strengthening production prospecting, careful mining design and field technical service. After improving the strength of the filling body at the bottom of the stope, the loss dilution rate of the stope is reduced, the economic and social benefits of the mine are increased, and the ecological environment is protected.

引文

[1]朱先艳.铜山口铜矿露采降低矿石贫化率的措施[J].采矿技术,2019,19(1)期:17-18+46.