1. Professor, School of Civil Engineering and Architecture Dept., East China Jiaotong Univ., Nanchang, Jiangxi 330013, P.R. China; and Professor, Research Center of Coastal and Urban Geotechnical Engineering, Zhejiang Univ., 866 Yuhangtang Rd., Hangzhou 310058, P.R. China.
2. Postgraduate Student, Research Center of Coastal and Urban Geotechnical Engineering, Zhejiang Univ., 866 Yuhangtang Rd., Hangzhou 310058, P.R. China.
3. Associate Professor, Research Center of Coastal and Urban Geotechnical Engineering, Zhejiang Univ., 866 Yuhangtang Rd., Hangzhou 310058, China (corresponding author).