摘要
介绍金属地下矿山采场顶板管理的几点经验。应根据地质构造和采矿方法准确判断采场顶板松石,严格按照安全规程和操作规程进行检查采场和处理松石。
Some experiences on stope roof management in metal underground mine are introduced. The safety of the unsteady rock on stope roof should be estimated according to the geological structure and mining method, the stope must be checked and the unsteady rock must be handled according to the safety rules and manipulate rules.
出处
《有色金属》
CSCD
北大核心
2007年第3期95-96,共2页
Nonferrous Metals
关键词
采矿工程
采场顶板
松石
mining engineering
stope roof
unsteady rock
