摘要
本文分析了会东铅锌矿露天与地下联合开采的边坡矿柱类型， 论证了边坡隔离矿柱的开采方案，阐明了采用露天或地下采矿工艺回采 边坡隔离矿柱，采后用混凝土和钻杆形成人工隔离矿柱的方法是行之有 效的。
The author analyzes the pillar type of slope in the combined mining of open pit with underground in huidong lead-zine mine,demonstrates the mining plan for the barrier pillars of slope and explicates that it is effective to use the open pit or underground mining technology to recover barrier pillars of slope,and to use concrete and bolts to form the artificial barrier pillars after mining.
出处
《矿业研究与开发》
CAS
北大核心
1996年第1期5-8,共4页
Mining Research and Development
关键词
地下联合开采
边坡矿柱
铅锌矿床
采矿
Mining method, Combined mining of open pit with underground,Pillar of slope
