1. Ph.D. Candidate, School of Highway, Chang’an Univ., Xi’an, Shaanxi 710064, China.
2. Professor, School of Highway, Chang’an Univ., Xi’an, Shaanxi 710064, China; Deputy Director, Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang’an Univ., Xi’an, Shaanxi 710064, China (corresponding author).
3. Master’s Student, School of Highway, Chang’an Univ., Xi’an, Shaanxi 710064, China.
4. Associate Professor, School of Civil Engineering, Chang’an Univ., Xi’an, Shaanxi 710061, China.
5. Assistant Professor, School of Highway, Chang’an Univ., Xi’an, Shaanxi 710064, China.