摘要
分析锚喷巷道临时支护的几种方法,根据巷道断面及围岩的性质采取不同的临时支护。
Several kinds of temporary suport ways used in bolting and shotcreting road based on the road section and featune of surrounding rock are analyzed in this paper.
出处
《煤炭技术》
CAS
2006年第5期78-79,共2页
Coal Technology
关键词
锚喷巷道
临时支护
控制顶板
bolting and shotcreting road
temporary support
controlroof