摘要
介绍了斗南锰矿对破碎矿脉内开拓巷道的支护方法及对巷道支护压力测量等的监测手段。
Methods for roadway support and measures to monitor the support stress during developments of roadways in broken veins at Dounan Manganese Mines of Yunnan province are presented.
出处
《云南冶金》
1998年第6期6-8,51,共4页
Yunnan Metallurgy
关键词
开拓巷道
锚喷网支护
压力监测
稳定性
巷道支护
roadway development
shotcrete and bolting wire mesh support
stress monitor
