不同条件下带压开采煤层底板破坏深度研究
黄广帅,翟新献,涂兴子,李如波,张世威
Research on Seam Floor Failure Depth in Coal Mining above Aquifer under Different Conditions
煤炭工程 . 2018, (2): 95 -99 .  DOI: 10.11799/ce201802026