1. Associate Professor, Key Laboratory of High-Speed Railway Engineering of the Ministry of Education, Southwest Jiaotong Univ., No. 111, North Section, Second Ring Rd., Jinniu District, Chengdu 610031, China (corresponding author). ORCID: .
2. Lecturer, School of Geoscience and Technology, Southwest Petroleum Univ., No. 8, Xindu Ave., Xindu District, Chengdu 610500, China. ORCID: .
3. Professor, Dept. of Civil and Environmental Engineering, Western Univ., London, ON, Canada N6A5B9. ORCID: .
4. Professor, Key Laboratory of High-Speed Railway Engineering of the Ministry of Education, Southwest Jiaotong Univ., No. 111, North Section, Second Ring Rd., Jinniu District, Chengdu 610031, China.
5. Associate Professor, Key Laboratory of High-Speed Railway Engineering of the Ministry of Education, Southwest Jiaotong Univ., No. 111, North Section, Second Ring Rd., Jinniu District, Chengdu 610031, China. ORCID: .
6. Ph.D. Candidate, School of Civil Engineering, Southwest Jiaotong Univ., No. 111, North Section, Second Ring Rd., Jinniu District, Chengdu 610031, China.