1. Professor, State Key Laboratory of Subtropical Building Science, School of Civil Engineering and Transportation, South China Univ. of Technology, Guangzhou 510640, PR China.
2. Ph.D. student, School of Civil Engineering and Transportation, South China Univ. of Technology, Guangzhou 510640, PR China.
3. Research Assistant, Guangzhou Univ.-Tamkang Univ. Joint Research Center for Engineering Structure Disaster Prevention and Control, Guangzhou Univ., Guangzhou 510006, PR China; formerly, Ph.D. student, School of Civil Engineering and Transportation, South China Univ. of Technology, Guangzhou 510640, PR China (corresponding author).