On-site Testing of Strain of Feet-lock Pipe and Its Restraining Effect on Tunnel Feet in Soft Rock
CHEN Jian-xun, CHEN Li-jun, LUO Yan-bin, LIU Li-ming, WANG Chuan-wu, ZHAO Peng-yu
China Journal of Highway and Transport . 2023, (11): 218 -230 .  DOI: 10.19721/j.cnki.1001-7372.2023.11.004