1. Professor, School of Civil Engineering, Southwest Jiaotong Univ., Chengdu 610031, PR China; Ministry of Education Key Laboratory of High-Speed Railway Engineering, Southwest Jiaotong Univ., Chengdu 610031, PR China.
2. Ph.D. Candidate, School of Civil Engineering, Southwest Jiaotong Univ., Chengdu 610031, PR China; Ministry of Education Key Laboratory of High-Speed Railway Engineering, Southwest Jiaotong Univ., Chengdu 610031, PR China.
3. Assistant Professor, School of Civil Engineering, Southwest Jiaotong Univ., Chengdu 610031, PR China; Ministry of Education Key Laboratory of High-Speed Railway Engineering, Southwest Jiaotong Univ., Chengdu 610031, PR China (corresponding author). ORCID: .
4. Associate Professor, School of Civil Engineering, Southwest Jiaotong Univ., Chengdu 610031, PR China; Ministry of Education Key Laboratory of High-Speed Railway Engineering, Southwest Jiaotong Univ., Chengdu 610031, PR China.