工作面末采段深孔预裂切顶护巷技术研究
朱文庆, 郝兵元, 刘世涛, 任兴云, 杨冉
Research on the technology of deep hole pre-crack cutting roof and roadway protection in the final section of isolated working face
煤炭工程 . 2022, (5): 97 -103 .  DOI: 10.11799/ce202205018