1. Ph.D. Candidate, Key Laboratory of C&PC Structures of Ministry of Education, Southeast Univ., Nanjing 211189, China.
2. Professor, Key Laboratory of C&PC Structures of Ministry of Education, Southeast Univ., Nanjing 211189, China (corresponding author).
3. Ph.D. Candidate, Senior Engineer, China Railway 24p Co., Ltd., 2 Huiwen Rd., Shanghai 20071, China.
4. Research Fellow, Railway Engineering Research Institute, China Academy of Railway Sciences, Beijing 100081, China.
5. Associate Research Fellow, Railway Engineering Research Institute, China Academy of Railway Sciences, Beijing 100081, China.