新型端部镦粗锚杆抗拔试验及数值模拟研究

张晋玮, 郑宏, 张珣

Experimental and numerical study on the pull-out resistance of a new type of end-upset rock bolt

采矿与安全工程学报 . 2025, (4): 768 -778 . DOI: 10.13545/j.cnki.jmse.2024.0402