1. Department of Civil Engineering, Nanjing University of Aeronautics and Astronautics, 29 Yudao St., Nanjing 210016, People’s Republic of China, https://orcid.org/0000-0001-8905-2592 (B.D.)
2. Department of Civil Engineering, Nanjing University of Aeronautics and Astronautics, 29 Yudao St., Nanjing 210016, People’s Republic of China (Corresponding author), e-mail: yuhongfa@nuaa.edu.cn