1. Professor, Dept. of Highway and Railway Engineering, School of Transportation, Southeast Univ., Nanjing, Jiangsu 211189, China (corresponding author).
2. Assistant Professor, Dept. of Civil Engineering, School of Science, Nanjing Univ. of Science and Technology, Nanjing, Jiangsu 210094, China.
3. Ph.D. Candidate, Dept. of Civil and Environmental Engineering, Univ. of Tennessee, 419 John D. Tickle Engineering Bldg., 851 Neyland Dr., Knoxville, TN 37996. ORCID: .