1. Professor, Key Laboratory of New Technology for Construction of Cities in Mountain Area, State Key Laboratory of Coal Mine Disaster Dynamics and Control, School of Civil Engineering, Chongqing Univ., Chongqing 400045, China.
2. Ph.D. Candidate, School of Civil Engineering, Chongqing Univ., Chongqing 400045, China.
3. Associate Professor, School of Civil Engineering, Chongqing Univ., Chongqing 400045, China (corresponding author).
4. Professor and Vice President, School of Civil Engineering, Chongqing Univ., Chongqing 400450, China.
5. Associate Professor, Dept. of Civil and Environmental Engineering, Hong Kong Polytechnic Univ., Hung Hom, Kowloon, Hong Kong 999077, China.