1. Scientia Professor, Centre for Infrastructure Engineering and Safety, Univ. of New South Wales Sydney, NSW 2052, Australia.
2. Professor, Centre for Infrastructure Engineering and Safety, Univ. of New South Wales Sydney, NSW 2052, Australia; Professor, Guangzhou Univ.-Tamkang Univ. Joint Research Center for Engineering Structure Disaster Prevention and Control, Guangzhou 510006, China.
3. Professor, Guangzhou Univ.-Tamkang Univ. Joint Research Center for Engineering Structure Disaster Prevention and Control, Guangzhou 510006, China (corresponding author).