摘要
分析了风水沟煤矿软岩巷道变形的特点 ,提出了相应的防治措施 。
To analyze the deformation characters of soft rock roadway in Fengshuigou Coal Mine, provide corresponding preventive measures and have made good technology economic results.
出处
《煤炭技术》
CAS
2001年第12期47-48,共2页
Coal Technology
关键词
软岩
围岩应力
防治措施
软岩支护
soft strata
surround rock stress
preventive technology
soft rock roadway
