TY - JOUR PY - 2021 J2 - Powder Technol. SN - 0032-5910 T2 - Powder Technology VL - 384 DO - 10.1016/j.powtec.2021.02.017 TI - Permeability and inertial resistance coefficient correction model of broken rocks in coal mine goaf UR - https://www.cheric.org/research/tech/periodicals/view.php?seq=1851519 KW - Goaf KW - Permeability KW - Inertial resistance coefficient KW - Porosity KW - Broken rocks AU - Liu Q AU - Lin BQ AU - Zhou Y AU - Li YJ SP - 247 EP - 257 LA - Multi-Language ER -