摘要
结合矿区实际情况,对某矿M4区1号矿赋存条件进行分析,采用空场嗣后充填采矿法,采矿工序通过爆破控制以及合理回采矿柱,结合铲运机出矿回收利用资源。
The occurrence conditions of No.1 ore in M4 mine lot were analyzed according to actual situations of mine lot,open stoping with subsequent backfilling method was adopted,the mining processes were controlled by blasting and reasonable stoping ore pillar,combining with LHD ore removal,thus the resources can be recycled and utilized.
作者
王友富
WANG You-fu(Qinghai Hongxin Mining Industry Co.,Ltd.,Golmud,Qinghai 816099,China)
出处
《云南冶金》
2022年第2期27-30,共4页
Yunnan Metallurgy
关键词
分段空场
嗣后充填
铲运机出矿
爆破
矿柱回采
sublevel open stope method
subsequent filling:LHD ore removal
blasting
ore pillar stoping
