1. Research Associate, College of Civil and Transportation Engineering, Hohai Univ., Nanjing 210098, PR China.
2. Engineer, China Railway Bridge and Tunnel Technologies Co., Ltd., No. 8 Panneng Rd., Nanjing 210061, PR China.
3. Assistant Professor, College of Civil and Transportation Engineering, Hohai Univ., Nanjing 210098, PR China (corresponding author).
4. Professorate Senior Engineer, China Railway Bridge and Tunnel Technologies Co., Ltd., No. 8 Panneng Rd., Nanjing 210061, PR China.
5. Senior Engineer, China Railway Bridge and Tunnel Technologies Co., Ltd., No. 8 Panneng Rd., Nanjing 210061, PR China.