Numerical Simulation on Cave Forming and Bearing Characteristics of Tunnel Type Anchorage in Fractured Rock Mass
YU Jia-fu, WU Yong-jin, WANG Teng-fei, ZHANG Yi-hu
Journal of Yangtze River Scientific Research Institute . 2022, (6): 101 -106 .  DOI: 10.11988/ckyyb.20220310