1. Ph.D. Student, School of Civil Engineering, Chongqing Jiaotong Univ., Chongqing 400074, China; Engineer, Yunnan Research Institute of Highway Science and Technology, No. 3 Chuanjin Rd., Panlong District, Kunming 650051, China. ORCID: .
2. Professor, Dept. of Civil Engineering and Construction, Georgia Southern Univ., Statesboro, Georgia 30458 (corresponding author).
3. Professor, School of Civil Engineering, Chongqing Jiaotong Univ., No. 66 Xuefu Ave., Nan’an District, Chongqing 400074, China.
4. Professor, Technology Industrialization and Research Center of Ecological Road Engineering, Suzhou Univ. of Science and Technology, No. 99 Xuefu Rd., Huqiu District, Suzhou 215011, China.