韩家湾煤矿浅埋近距离煤层群覆岩破坏规律研究
卢少帅, 高超, 霍军鹏, 邓伟男
Study on failure law of overburden under shallow and adjacent coal seams in Hanjiawan Coal Mine
煤炭工程 . 2022, (1): 107 -111 .  DOI: 10.11799/ce202201019