1. Department of Civil Engineering, Central South University, Changsha, China
2. Department of Rail-Bridge-Tunnel Dynamic Laboratory for High Speed Railway, National Engineering Laboratory for High Speed Railway Construction, Changsha, China
3. Department of Civil and Environmental Engineering, Hong Kong University of Science and Technology, Hong Kong SAR, PR China
4. Department of Bridge Engineering, China Railway Siyuan Survey and Design Group Co., LTD, Wuhan, China
5. Department of Civil and Environmental Engineering, Imperial College London, London, UK