1. Research Center for Coastal Structures, School of Ocean Engineering, Harbin Institute of Technology, Weihai, Weihai 264209, China.
2. State Key Lab of Subtropical Building Science, South China Univ. of Technology, Guangzhou 510640, China.
3. School of Architecture and Engineering, Guangdong Polytechnic of Science and Technology, Zhuhai 430072, China.
4. School of Civil Engineering, Yantai Univ., Yantai 264005, China (corresponding author).