1. Postdoctoral Researcher, College of Architecture and Civil Engineering, Beijing Univ. of Technology, Beijing 100124, China.
2. Full Professor, College of Architecture and Civil Engineering, Beijing Univ. of Technology, Beijing 100124, China.
3. Full Professor, College of Architecture and Civil Engineering, Beijing Univ. of Technology, Beijing 100124, China (corresponding author).
4. Senior Lecturer, School of Civil and Mechanical Engineering, Curtin Univ., Bentley WA 6102, Australia.