大同矿区煤层群开采覆岩结构分类及其运移特征
何富连, 刘炳权, 吕凯, 高奥, 宋佳宇
Classification and movement characteristics of overlying strata structure of coal seams group mining in Datong mining area#br#
采矿与安全工程学报 . 2023, (5): 972 -982 .  DOI: 10.13545/j.cnki.jmse.2023.0279