城郊煤矿深埋超长工作面采动底板扰动破坏深度研究
王伟, 戴磊, 段李宏, 杨斌
Research on disturbance and failure depth of mining floor in deep buried and long working face of Chengjiao Coal Mine
煤炭工程 . 2022, (12): 73 -77 .  DOI: 10.11799/ce202212014