摘要
当前阶段,我国对金属矿山井下巷道的挖掘工作经常会面对软土质的问题,这就对井下软岩巷道结构的支撑能力提出了更高的要求。本篇文章将针对金属矿山软岩巷锚注的支护性进行论述,同时提出自己的见解和看法。
At the present stage,the mining of underground roadway in metal mines in China often faces the problem of soft soil,which puts forward higher requirements for the support capacity of underground soft rock roadway structure.This article will discuss the support of bolt grouting in soft rock roadway of metal mine,and put forward its own opinions and views.
作者
耿以响
GENG Yi-xiang(Shandong gold mining(Laixi)Co.,Ltd,Laixi 266600,China)
出处
《世界有色金属》
2021年第19期153-154,共2页
World Nonferrous Metals
关键词
金属矿山
软岩巷道
锚注支护
metal mine
Soft rock roadway
Anchor grouting support
