1. School of Civil Engineering, Central South University, Changsha, China
2. Faculty of Engineering, University of Canterbury, Christchurch, New Zealand
3. Hunan Provincial Key Laboratory for Disaster Prevention and Mitigation of Rail Transit Engineering Structures, Changsha, China
4. Ministry of Education, The Key Laboratory of Engineering Structures of Heavy Haul Railway, Changsha, China
5. School of Civil Engineering, Xiangtan University, Xiangtan, China