摘要
七台河精煤集团公司在沿空留巷时使用锚索锚杆支护巷道,经过实践取得了良好的支护效果。
This paper introduces the application of bolting with wire mesh in roadway along goaf in Qitaihe Cleaned-Cleaned Company. The better supporting result has made.
出处
《煤炭技术》
CAS
2005年第5期86-87,共2页
Coal Technology
关键词
锚索
锚杆支护
煤层
应用
anchor rope
bolt supporting
seam
application
