1. School of Civil Engineering, Central South University, Changsha, China
2. Digital Laboratory for High Speed Railway, National Engineering Laboratory for High Speed Railway Construction, Changsha, China
3. State Key Laboratory of Rail Transit Engineering Informatization, China Railway First Survey and Design Institute Group Ltd, Xi’an, China
4. Department of Alignment and Station, China Railway First Survey and Design Institute Group Ltd, Xi’an, China
5. Guangzhou Metro Group Co., Ltd., Guangzhou, China
6. Guangzhou Metro Design & Research Institute Co., Ltd., Guangzhou, China