坚硬顶板磨砂射流轴向切顶初次放顶应用研究
李红平, 杜涛涛, 孙秉成, 杨 伟, 常 博, 赵志鹏, 贾兵兵, 刘 江
Study on forced roof caving to hard roof by axial fracture cutting and fracturing of abrasive jet in expanding face
煤炭工程 . 2023, (12): 102 -107 .  DOI: 10.11799/ce202312018