1. Lecturer, College of Civil Engineering, Zhejiang Univ. of Technology, Hangzhou, Zhejiang 310014, PR China; Lecturer, Key Laboratory of Civil Engineering Structure and Disaster Prevention and Mitigation Technology of Zhejiang Province, Hangzhou 310014, PR China.
2. Bachelor, College of Civil Engineering, Zhejiang Univ. of Technology, Hangzhou, Zhejiang 310014, PR China.
3. Associate Professor, College of Civil Engineering, Zhejiang Univ. of Technology, Hangzhou, Zhejiang 310014, PR China.
4. Professor, College of Civil Engineering, Zhejiang Univ. of Technology, Hangzhou, Zhejiang 310014, PR China; Professor, Key Laboratory of Civil Engineering Structure and Disaster Prevention and Mitigation Technology of Zhejiang Province, Hangzhou 310014, PR China (corresponding author).