1. Professor, Key Laboratory of New Technology for Construction of Cities in Mountain Area, School of Civil Engineering, Chongqing Univ., Chongqing 400045, China.
2. Master’s Candidate, School of Civil Engineering, Chongqing Univ., Chongqing 400045, China.
3. Assistant Professor, School of Civil Engineering, Chongqing Univ., Chongqing 400045, China (corresponding author).
4. Researcher, Key Laboratory of Geohazard Prevention of Hilly Mountains, Ministry of Natural Resources of the People’s Republic of China, Fuzhou 350002, China.