1. Ph.D. Candidate, College of Civil and Transportation Engineering, Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai Univ., Nanjing 210098, China.
2. Professor, College of Civil and Transportation Engineering, Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai Univ., Nanjing 210098, China (corresponding author).
3. Associate Professor, College of Civil and Transportation Engineering, National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety, Hohai Univ., Nanjing 210098, China.
4. Professor, College of Civil Engineering, Key Laboratory of New Technology for Construction of Cities in Mountain Area, Chongqing Univ., Chongqing 400045, China.