1. Department of Civil Engineering, Nanjing University of Science and Technology, No. 200 Xiao Lingwei St., Xuan Wu District, Nanjing 210094, China, https://orcid.org/0000-0002-4042-8971 (S.-L.H.)
2. Department of Civil Engineering, Nanjing University of Science and Technology, No. 200 Xiao Lingwei St., Xuan Wu District, Nanjing 210094, China (Corresponding author), e-mail: xbzuo@sina.com, https://orcid.org/0000-0003-0944-5850