1. Professor, School of Civil Engineering, Changsha Univ. of Science and Technology, Changsha, Hunan 410114, China.
2. Doctoral Candidate, School of Civil Engineering, Changsha Univ. of Science and Technology, Changsha, Hunan 410114, China.
3. Graduate Student, School of Civil Engineering, Changsha Univ. of Science and Technology, Changsha, Hunan 410114, China.
4. Professor, Dept. of Civil and Environmental Engineering, Washington State Univ., P.O. Box 642910, Pullman, WA 99164-2910 (corresponding author). ORCID: .