1. State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University 1 , Shijiazhuang 050043, China
2. Department of Engineering Mechanics, Shijiazhuang Tiedao University 2 , Shijiazhuang 050043, China
3. Institute of Advanced Structure Technology, Beijing Institute of Technology 3 , Beijing 100081, China
4. Department of Mechanics, School of Mechanical Engineering, Tianjin University 4 , Tianjin 300350, China
5. Institute of Engineering Mechanics, Beijing Jiaotong University 5 , Beijing 100044, China