摘要
对1榀单跨2层的平齐端板连接的半刚性框架—十字加劲钢板剪力墙进行了低周反复荷载试验研究,从耗能能力、承载力、延性和刚度退化等方面分析该结构体系的抗震性能和耗能机理。结果表明,该体系既可以发挥钢板剪力墙的刚度,又充分利用了半刚性框架的延性,有较高的水平承载力和良好的耗能能力,钢框架与钢板墙的协同工作良好。
For a model of single span two storey flush end plate connections of semi-rigid frame cross stiffened steel plate shear wall tests were carried out to study the low reversed cyclic loading, seismic performance analysis and energy dissipation mechanism of the structure for system from the energy dissipation capacity, bearing capacity, ductility and stiffness deterioration etc.. The results show that the system can not only use the ductility of the semi-rigid frame, but also the ductility and stiffness of steel plate shear wall, which bearing capacity of the higher level, steel frame and steel plate wall can have good energy dissipation capacity and work together with good performance.
出处
《世界地震工程》
CSCD
北大核心
2015年第1期139-143,共5页
World Earthquake Engineering
基金
国家自然科学基金(50878181)
关键词
平齐端板连接
半刚性框架
钢板剪力墙
抗震试验
flush-end plate connection
semi-rigid frame
steel plate shear wall
experimental study on seismic performance
