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的难题，给出针对性的控，并在实践中得到验证，有效地控红庙煤矿膨胀性软的变形和破坏。