1. Professor, School of Civil Engineering, Southwest Jiaotong Univ., Chengdu 610031, Sichuan, China; Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, Southwest Jiaotong Univ., Chengdu 610031, Sichuan, China.
2. Ph.D. Student, School of Civil Engineering, Southwest Jiaotong Univ., Chengdu 610031, Sichuan, China; Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, Southwest Jiaotong Univ., Chengdu 610031, Sichuan, China.
3. Ph.D. Student, School of Highway, Chang’an Univ., Xi’an 710064, China.
4. Professor, School of Civil Engineering, Southwest Jiaotong Univ., Chengdu 610031, Sichuan, China; Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, Southwest Jiaotong Univ., Chengdu 610031, Sichuan, China (corresponding author).
5. Professor, School of Science, Xi’an Univ. of Architecture and Technology, Xi’an 710055, China. ORCID: .