1. Associate Professor, School of Civil Engineering, Fujian Univ. of Technology, Fuzhou 350118, China.
2. School of Civil Engineering, Fujian Univ. of Technology, Fuzhou 350118, China (corresponding author).
3. School of Civil Engineering, Fujian Univ. of Technology, Fuzhou 350118, China.
4. Professor, School of Civil Engineering, Fujian Univ. of Technology, Fuzhou 350118, China.
5. Associate Professor, School of Civil Engineering and Environment, Zhengzhou Univ. of Aeronautics, Zhengzhou, Henan 450046, China.