1. Professor, Key Laboratory of C&PC Structures of the Ministry of Education, Southeast Univ., Nanjing 210096, China (corresponding author).
2. Ph.D. Student, School of Civil Engineering, Key Laboratory of C&PC Structures of the Ministry of Education, Southeast Univ., Nanjing 210096, China.
3. Professor, Beijing Advanced Innovation Center for Future Urban Design, Beijing Univ. of Civil Engineering and Architecture, Beijing 100044, China; School of Civil Engineering, Southeast Univ., Nanjing 210096, China.