1. Assistant Professor, College of Civil Engineering and Architecture, Guangxi Univ., Nanning, Guangxi 530004, China.
2. Research Student, College of Civil Engineering and Architecture, Guangxi Univ., Nanning, Guangxi 530004, China.
3. Senior Lecturer in Structural Engineering, School of Mathematics, Computer Science and Engineering, City, Univ. of London, London WC1E 7HU, UK. ORCID: .
4. Professor in College of Civil Engineering and Architecture, Guilin Univ. of Technology, Guilin, Guangxi 541004, China (corresponding author).