Study on the Reasonable Clearance of Small Clearance Mudstone Tunnels Considering the Rock Mass Damage Characteristics
Xu Zhaoyun, Yang Wenbo, Li Haoyu, Xu Wenyu, Yang Qiaowei
Chinese Journal of Underground Space and Engineering . 2026, (5): 1862 -1875 .  DOI: 10.20174/j.JUSE.2026.05.30