Aiming at difficulties in supporting dilatable soft rock roadway, control method was put forward to control effectively deformation and failure of dilatable soft rock roadway in Hongmiao Colliery.
针对红庙煤矿膨胀性软
存在
，给出了针对性控制方案，并在实践中
到了验证，有效地控制了红庙煤矿膨胀性软变形和破坏。
，欢迎向我们指正。
