1. Professor, Key Laboratory for Wind and Bridge Engineering of Hunan Province, College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China.
2. Ph.D. Candidate, College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China; Dept. of Civil and Environmental Engineering, Univ. of California, Berkeley, CA 94720.
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of California, Berkeley, CA 94720 (corresponding author). ORCID: .