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厚松散含水层下特厚煤层综放开采覆岩破坏特征研究
李敬敬, 方腾蛟, 华乐, 赵涛
Research on Failure Characteristics of the Overlying Strata of Full-mechanized Caving Mining of the Thick Coal Seam under Thick Unconsolidated Aquifer
LI Jing-Jing, FANG Teng-Jiao, HUA Le, ZHAO Tao
现代矿业 . 2014, (02): 17 -19+24 .