1. Ph.D. Candidate, Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang’an University School of Highway, Chang’an Univ., Xi’an 710064, China.
2. Professor, Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang’an University School of Highway, Chang’an Univ., Xi’an 710064, China (corresponding author).
3. Senior Engineer, Jining Hongxiang Highway Survey, Design and Research Institute Co., Ltd., Jining 710064, China.
4. Senior Engineer, Jining Hongxiang Highway Survey, Design and Research Institute Co., Ltd, Jining 710064, China.