Affiliation: | 1. State Key Laboratory Frozen Soil Engineering, Cold and Arid Region Environmental and Engineering Institute, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China;2. School of Civil Engineering and Architecture, Southwest Petroleum University, Chengdu, Sichuan 610513, China;3. School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China |