谦比希铜矿东南矿体采矿法施工工艺及技术经济分析  

Construction Technology and Techno-Economic Analysis of the Mining Method for the Southeast Ore Body of the Chambishi Copper Mine

作　　者：高威 GAO Wei(Tongguan Mines Construction Co.,Ltd.of Tongling Nonferrous Metals Group,Tongling Anhui 244002,China)

机构地区：[1]铜陵有色金属集团铜冠矿山建设股份有限公司,安徽铜陵244002

出　　处：《有色金属设计》2024年第4期14-18,共5页Nonferrous Metals Design

摘　　要：谦比希铜矿东南矿体多属于缓倾斜薄至中厚-厚矿体,多为5~20 m厚,开采条件困难。根据矿体自身赋存条件不同,采用不同的采矿方法,主要有多分层进路充填采矿方法、预切顶层下向中深孔嗣后充填采矿方法以及上向水平充填采矿方法。The southeast ore body of the Chambishi Copper Mine is predominantly a gently inclined,thin to medium-thick-thick ore body,mostly 5 to 20 meters thick,with challenging mining conditions.Depending on the occurrence conditions of the ore body itself,different mining methods are employed,including the multi-layer drift filling mining method,precut top layer downward medium-length hole delayed filling mining method,and upward horizontal filling mining method.

关 键 词：缓倾斜薄至中厚-厚矿体 采矿方法及工艺 技术经济指标分析 

分 类 号：TD862.1[矿业工程—金属矿开采]