1. Ph.D. Candidate, College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China.
2. Chair Professor, College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China (corresponding author).
3. Master Student, College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China.
4. Postdoctoral, College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China.