Artificial Frozen Soil Bending Test and Bending Property Liu Tao, Huang Zhi, Zheng Zhigang, Hong Shaoyou, Li Jia, Li Youzhi and Huang Hong E3S Web Conf., 165 (2020) 03028 Published online: 01 May 2020 DOI: 10.1051/e3sconf/202016503028