1. Professor of Engineering, Dept. of Civil Engineering and State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong Univ., 800 Dongchuan Rd., Shanghai 200240, China; Shanghai Institute of Geological Survey, 930 Lingshi Rd., Shanghai 200072, China.
2. Ph.D. Student, Dept. of Civil Engineering and State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong Univ., 800 Dongchuan Rd., Shanghai 200240, China.
3. Assistant Professor, Dept. of Civil Engineering and State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong Univ., 800 Dongchuan Rd., Shanghai 200240, China (corresponding author).