Law of Deformation of Railway Subgrade Caused by Cyclic Freezingand Thawing in Seasonal Frozen Soil Region
YU Jing-fei, ZHANG Wen-yue, LI Ming-hao
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2020, (5): 133 -138 .  DOI: 10.11988/ckyyb.20190069