摘要
根据狮子山铜矿大团山矿段的开采技术条件、矿山开采技术水平、采空区管理水平和计算机数值模拟结果等 ,对该矿段 - 5 80m中段以上矿体的采矿方案进行了探讨 。
Based on the mining technological conditions and level, the management level of mined area and the computer numerical simulation results of Datuanshan Section, Shizishan Copper Mine, study was made on the mining scheme for the orebody of its middlepart above -580 m and it was proposed to apply sublevel open stoping with delayed filling and large-diameter long holes.
出处
《金属矿山》
CAS
北大核心
2003年第3期8-9,12,共3页
Metal Mine
关键词
采空区
阶段空场法
嗣后充填采矿法
铜矿
数值模拟
Mined area, Large-diameter long hole, Sublevel open stoping, Mining with delayed filling
