人工底部结构构筑工艺在高峰山基地的应用研究  

Application of artificial substructure construction technology in Gaofeng mountain base

作　　者：田茂旺 TIAN Mao-wang(Datun tin mine of Yunnan Tin Industry Co.,Ltd,Gejiu 661000,China)

机构地区：[1]云南锡业股份有限公司大屯锡矿

出　　处：《世界有色金属》2019年第23期273-274,共2页World Nonferrous Metals

摘　　要：地下采场底部结构是地下矿山采场开采设计的重要部分,对底部结构的设计需考虑的因素包括矿床的工程地质条件、矿体产状、矿岩稳固性、资源储量和品位、采矿方法、铲装运输设备、开拓系统等,其目的是确保安全生产,提高生产效率,降低贫化损失。The bottom structure of underground stope is an important part of the mining design of underground mine.The factors to be considered in the design of the bottom structure include the engineering geological conditions of the deposit,the occurrence of ore body,the stability of ore and rock,the reserves and grade of resources,mining methods,shovel loading and transportation equipment,development system,etc.The purpose is to ensure safe production,improve production efficiency and reduce the loss of dilution.

关 键 词：有底柱分段空场法底部结构参数人工底部结构构筑工艺 经济效益 

分 类 号：TD853[矿业工程—金属矿开采]