1. Department of Civil Engineering, Aswan University, Aswan, Egypt
2. School of Civil and Hydraulic Engineering, Huazhong University of Science and Technology, Wuhan, China
3. Department of Civil Engineering, Indian Institute of Technology, Roorkee, Uttar Pradesh, India
4. School of Traffic and Transportation, Changsha University of Science and Technology, Changsha, China
5. State Engineering Laboratory of Highway Maintenance Technology, Changsha University of Science and Technology, Changsha, China