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.
针对红庙煤矿膨胀软存在难题,给出了针对控制方案,并在实践中得到了验,有效地控制了红庙煤矿膨胀软变形和破坏。