1. Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry, Department of Civil Engineering, Tsinghua University, Beijing, P.R. China
2. Beijing Engineering Research Center of Steel and Concrete Composite Structures, Tsinghua University, Beijing, China
3. Department of Engineering Mechanics, School of Aerospace Engineering, Tsinghua University, Beijing, P.R. China
4. Griffith School of Engineering, Griffith University Gold Coast Campus, Queensland, Australia
5. School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing, P.R. China