1. Professor, College of Civil Engineering and Architecture, Guilin Univ. of Technology, Guilin 541004, China; formerly, Professor, College of Civil Engineering and Architecture, Guangxi Univ., Nanning 530004, China.
2. Research Student, College of Civil Engineering and Architecture, Guangxi Univ., Nanning 530004, China.
3. Senior Lecturer in Structural Engineering, School of Mathematics, Computer Science and Engineering, City, Univ. of London, London EC1V0HB, UK. ORCID: .
4. Associate Professor, Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing Univ. of Technology, Beijing 1000124, China (corresponding author).