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 (corresponding author). ORCID: .
2. Graduated Student, School of Civil Engineering, Chongqing Univ., Chongqing 400045, China.
3. Professor, School of Civil and Construction Engineering, Oregon State Univ., Corvallis, OR 97331. ORCID: .