Fracture Mechanical Model for Frost Heave of U-shaped ConcreteLining Canal Based on Double-K Fracture Criterion
GUO Rui, WANG Zheng-zhong,LIU Yue,LIU Quan-hong,XIAO Min,LI Shuang
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2015, (12): 103 -108 .  DOI: 10.11988/ckyyb.20140447