深孔预裂爆破技术在深井坚硬完整顶板强制放顶中的应用
张冬华,田灵涛
Application of deep hole presplitting blasting technology to forced roof caving in hard complete roof deep will
煤炭工程 . 2018, (1): 42 -44 .  DOI: 10.11799/ce201801012