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岩巷存在的难题,给出针对性的巷方案,并在实践中到验证,有效地红庙煤矿膨胀性软岩巷的变形和破坏。