1. Doctoral Student, School of Highway, Chang’an Univ., Xi’an 710064, China; Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang’an Univ., South 2nd Ring Rd. Middle Section, Xi’an 710064, China.
2. Professor, School of Highway, Chang’an Univ., Xi’an; 710064, China; Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang’an Univ., South 2nd Ring Rd. Middle Section, Xi’an 710064, China (corresponding author).
3. Associate Professor, School of Highway, Chang’an Univ., Xi’an 710064, China; Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang’an Univ., South 2nd Ring Rd. Middle Section, Xi’an 710064, China.