1. Ph.D. Student, School of Highway, Chang’an Univ., Xi’an, Shaanxi 710064, China.
2. Postgraduate Student, School of Highway, Chang’an Univ., Xi’an, Shaanxi 710064, China.
3. Senior Engineer, Kunming Fuyi Expressway Co., Ltd., Kunming 650500, Yunnan Province, China.
4. Lecturer, School of Highway, Chang’an Univ., Xi’an, Shaanxi 710064, China (corresponding author).
5. Associate Professor, School of Science, Xi’an Univ. of Architecture and Technology, Xi’an 710055, China.
6. Associate Professor, State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao Univ., Shijiazhuang 050043, China.