摘要
为了弱化填充墙对框架结构抗震性能的不利影响,目前的研究一般集中于填充墙与框架间的柔性连接和带缺口的填充墙。研究表明柔性连接方式及带缺口的填充墙能减弱填充墙对框架的刚度效应及约束效应,改善填充墙框架结构的延性及耗能能力。文中对其进行了归纳总结,并对未来的研究进行了展望。
In order to weaken the adverse effect of the infill wall on the seismic performance of the frame structure,the current research focuses on the flexible connection between the infill wall and frame and infill wall with openings.The results show that the flexible connection and the infill wall with openings can weaken the stiffness effect and restraint effect of the infill wall on the frame,and improve the ductility and energy dissipation capacity of the infilled frame structure.A variety of flexible connections and infill walls with openings at home and abroad are summarized in this paper,and the prospect of future research is put forward.
作者
郭亚楠
GUO Yanan(School of Civil Engineering,Qingdao University of Technology,Shandong Qingdao 266033,China)
出处
《低温建筑技术》
2020年第12期28-33,共6页
Low Temperature Architecture Technology
基金
山东省自然科学基金(ZR2017MEE068)。
关键词
填充墙框架结构
抗震性能
柔性连接
带缺口填充墙
infilled frame structure
seismic performance
flexible connection
infill wall with openings
