1. College of Civil and Transportation Engineering, Hohai University, Xikang Rd., Nanjing, Jiangsu 210098, China
2. College of Civil and Transportation Engineering, Hohai University, Xikang Rd., Nanjing, Jiangsu 210098, China (Corresponding author), e-mail: cxdong1985@hotmail.com, https://orcid.org/0000-0003-0534-6927
3. Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing, Jiangsu 210098, China
4. China Institute of Water Resources and Hydropower Research, Jia 1, Fuxing Rd., Beijing 100048, China