1. Institute of Engineering Mechanics, Beijing Jiaotong University, Beijing 100044, People’s Republic of China
2. Department of Engineering Mechanics, Shijiazhuang Tiedao University, Shijiazhuang 050043, People’s Republic of China
3. Hebei Key Laboratory of Mechanics of Intelligent Materials and Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, People’s Republic of China
4. Department of Civil Engineering, University of Akron, Akron, Ohio 44325-3905, USA
5. School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia