上向水平进路充填法的分析与研究  

Analysis and research on upward horizontal drift filling method

作　　者：许爱辉[1] XU Ai-hui(Wushan Copper Mine of Jiangxi Copper Group,Ruichang 332204,China)

机构地区：[1]江铜集团武山铜矿,江西瑞昌332204

出　　处：《世界有色金属》2022年第24期190-192,共3页World Nonferrous Metals

摘　　要：江西某铜矿根据类似矿山开采技术条件及采矿方法,分析了上向水平进路充填法的适用性,并对各个采矿方法开展了对比。分析应用了上向水平进路充填法,主要技术指标矿块损失率3%~5%、贫化率8%~10%、生产能力100t/d~120t/d、凿岩台效2.0m/工班、采切比5.2m/kt。能够实现安全高效采矿。According to the mining technical conditions and mining methods of similar mines, a copper mine in Jiangxi Province analyzed the applicability of upward horizontal drift filling method, and compared various mining methods. The upward horizontal drift filling method is analyzed and applied. The main technical indicators are ore block loss rate of 3%~5%,dilution rate of 8%~10%, production capacity of 100t/d~120t/d, drilling platform efficiency of 2.0m/shift and mining cutting ratio of 5.2m/kt. It can realize safe and efficient mining.

关 键 词：上向进路 充填采矿法 采场地压 胶结充填 安全高效 

分 类 号：TD853.34[矿业工程—金属矿开采]