1. School of Civil Engineering, Central South University, Changsha, China
2. College of Aerospace Engineering, Chongqing University, Chongqing, China
3. School of Traffic and Transportation Engineering, Central South University, Changsha, China
4. State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University, Beijing, China
5. Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, China