综放工作面过陷落柱阶段划分及其顶板结构分析

田多, 师皓宇, 梁兴旺, 牛国星

Stage division and roof structure analysis during fully mechanized caving face passing a collapse column

TIAN Duo, SHI Haoyu, LIANG Xingwang, NIU Guoxing

采矿与安全工程学报 . 2015, (1): 49 -53 .