深部远距离下保护层开采多关键层运移—裂隙演化—瓦斯涌出动态规律研究
杨科, 刘帅
Rule of multi-key strata movement-fracture evolution-dynamics of gas emission in deep long distance lower protective layer mining
采矿与安全工程学报 . 2020, (5): 991 -1000 .  DOI: 10.13545/j.cnki.jmse.2020.05.016