深埋软岩隧洞围岩-支护体系安全控制研究

杨启贵，李建贺

Research on safety control of surrounding rock-support system in deep buried soft rock tunnels

YANG Qigui， LI Jianhe

人民长江 . 2021, (5): 139 -148 . DOI: 10.16232/j.cnki.1001-4179.2021.05.022