1. Ph.D. Candidate, Key Laboratory of Concrete and Prestressed Concrete Structures of the Ministry of Education, Southeast Univ., Nanjing 210096, China.
2. Professor, Key Laboratory of Concrete and Prestressed Concrete Structures of the Ministry of Education, Southeast Univ., Nanjing 210096, China (corresponding author).
3. Senior Lecturer, Dept. of Civil Engineering, Monash Univ., Melbourne, VIC 3800, Australia.
4. Professor, Dept. of Civil Engineering, Monash Univ., Melbourne, VIC 3800, Australia.