1. Associate Professor, College of Civil Engineering, Huaqiao Univ., Xiamen 361021, China (corresponding author).
2. Graduate Student, College of Civil Engineering, Huaqiao Univ., Xiamen 361021, China.
3. Lecturer, College of Architecture and Civil Engineering, Xiamen Institute of Technology, Xiamen 361021, China.
4. Professor, College of Civil Engineering, Huaqiao Univ., Xiamen 361021, China.