1. Lecturer, School of Civil Engineering and Architecture, Hainan Univ., Haikou 570228, China.
2. Professor, School of Civil Engineering, Sun Yat-sen Univ., Guangzhou 510275, China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, China; Guangdong Key Laboratory of Oceanic Civil Engineering, Guangzhou 510275, China; Guangdong Research Center for Underground Space Exploitation Technology, Guangzhou 510275, China (corresponding author).
3. Senior Engineer, Dept. of Geotechnical Engineering, Nanjing Hydraulic Research Institute, Nanjing 210024, China.
4. Professor, Key Laboratory of Disaster Prevention and Structural Safety of Ministry of Education, Guangxi Laboratory on the Study of Coral Reefs in the South China Sea, College of Civil Engineering and Architecture, Guangxi Univ., Nanning 530004, China.