1. Associate Professor, College of Civil Engineering, Huaqiao Univ., No. 668 Jimei Rd., Xiamen 361021, China.
2. Research Fellow, Dept. of Civil and Environmental Engineering, National Univ. of Singapore, No. 21 Lower Kent Ridge Rd., 119077, Singapore (corresponding author)
3. Associate Professor, Hebei Engineering and Technical College, No. 1 Chongqing Rd., Cangzhou 061001, China; Ph.D. Student, College of Civil Engineering, Fuzhou Univ., No. 2 Xueyuan Rd., University Town, Fuzhou 350116, China.
4. Lecturer, School of Civil and Environmental Engineering, Centre for Built Infrastructure Research, Faculty of Engineering and Information Technology, Univ. of Technology Sydney, City Campus, 15 Broadway, Ultimo, NSW 2007, Australia.