1. Ph.D. Student, School of Civil Engineering, Southwest Jiaotong Univ., 111 North Second Ring Rd., Chengdu 610031, China. ORCID: .
2. Assistant Professor, School of Civil Engineering, Southwest Jiaotong Univ., 111 North Second Ring Rd., Chengdu 610031, China; Assistant Professor, Key Laboratory of High-Speed Railway Engineering, Ministry of Education, 111 North Second Ring Rd., Chengdu 610031, China (corresponding author).
3. Full Professor, Key Laboratory of High-Speed Railway Engineering, Ministry of Education, 111 North Second Ring Rd., Chengdu 610031, China.
4. Ph.D. Student, School of Civil Engineering, Southwest Jiaotong Univ., 111 North Second Ring Rd., Chengdu 610031, China.
5. Assistant Professor, Institute of Geographical Information Systems, National Univ. of Sciences and Technology, Islamabad 44000, Pakistan. ORCID: .