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