近距离煤层区段煤柱集中应力传递特征试验研究
张剑, 李建忠, 刘慧妮
Experimental study on the model of concentrated stress transfer characteristics of coal pillars in close distnace coal seams
煤炭工程 . 2024, (10): 208 -215 .  DOI: 10.11799/ce202410025