摘要
本文以铜山口铜矿废石井堵塞为研究背景,废石主溜井堵塞高度高,处理难度大,采用联合方法进行疏通,为矿井的生产创造了条件,避免堵塞事故的发生。
In this paper,Tongshankou copper mine waste rock well plugging as the research background,high blocking height of waste rock main ore-pass,difficult to deal with,adopt joint method to dredge,it creates conditions for the production of the mine,avoid blocking accidents.
出处
《中国矿山工程》
2020年第1期18-20,共3页
China Mine Engineering
关键词
堵塞
主溜井
炸药
疏通
blockage
main ore-pass
explosive
dredge
