1. 北京工业大学城市与工程安全减灾教育部重点实验室，北京 100124;

2. 北京工业大学北京市高层和大跨度预应力钢结构工程技术研究中心，北京 100124；3. 清华大学土木水利学院，北京 10008;

4. 清华大学土木工程安全与耐久教育部重点实验室，北京 100084

1. The Key Laboratory of Urban Security and Disaster Engineering of the Ministry of Education，Beijing University of Technology，Beijing 100124，China;

2. Beijing Engineering Research Centre of Highrise and Largespan Prestressed Steel Structures，Beijing University of Technology，Beijing 100124，China;

3. School of Civil Engineering，Tsinghua University，Beijing 100084，China;

4. Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry，Tsinghua University，Beijing 100084，China