1. Professor, College of Transportation Engineering, Tongji Univ., Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Shanghai Key Laboratory of Rail Infrastructure Durability and System Safety, No. 4800, Cao’an Highway, Shanghai 201804, China.
2. Ph.D. Student, College of Transportation Engineering, Tongji Univ., Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, No. 4800, Cao’an Highway, Shanghai 201804, China (corresponding author). ORCID: .
3. Lecturer, Dept. of Rail Transportation, Jiangsu Urban and Rural Construction College, No. 1, Heyu Rd., Changzhou 213147, China.
4. Professor, College of Transportation Engineering, School of Highway, Chang’an Univ., Middle-section of Nan’er Huan Rd., Xi’an 710064, China; formerly, Professor, School of Highway, Chang’an Univ., Middle-section of Nan’er Huan Rd., Xi’an 710064, China. ORCID: .