煤层厚度与层间岩性对上保护层开采效果的影响研究
陈彦龙，吴豪帅，张明伟，吴宇，张后全，张桂民
Research on the upper protective coal seam mining effect induced by coal thickness and interburden rock properties
CHEN Yanlong，WU Haoshuai，ZHANG Mingwei，WU Yu，ZHANG Houquan，ZHANG Guimin
采矿与安全工程学报
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2016, (4): 578
-584
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