1. Associate Professor, Dept. of Civil Engineering, School of Science, Nanjing Univ. of Science and Technology, Nanjing 210094, China (corresponding author).
2. Associate Professor, Key Laboratory for Wind and Bridge Engineering of Hunan Province, College of Civil Engineering, Hunan Univ., Changsha 410082, China.
3. Graduate Student, Dept. of Civil Engineering, School of Science, Nanjing Univ. of Science and Technology, Nanjing 210094, China.
4. Professor, State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji Univ., Shanghai 200092, China.