An approximate analytical method for calculating maximum frozen depth of tunnel surrounding rock in seasonally frozen regions
ZHANG Lijie, MU Yanhu, DU Chengcheng, LI Lingjie, YANG Xiang, ZHANG Kun, HU Jun, ZHANG Qinglong
Journal of Glaciology and Geocryology . 2025, (5): 1376 -1386 .  DOI: 10.7522/j.issn.1000-0240.2025.0111