三软厚煤层超前切顶沿空留巷充填墙稳定性与尺寸优化研究
李小鹏, 申骏超, 姜彦军, 于涛
Stability And Size Optimization of Filling Wall Along the Gob of the Super-cutting Roof of Three Soft And Thick Coal Seams
煤炭工程 . 2021, (1): 12 -18 .  DOI: 10.11799/ce202101003