加十字形支撑的框架填充墙抗剪性能研究

The load capacity of masonry infill walls in reinforced concrete frame with braces

在框架填充墙内设置十字形钢筋混凝土支撑是一种新型的延性剪力墙．本文介绍了四片 格构剪力墙在反复加载下的试验研究结果．分析了不同剪跨比下该墙的破坏形态及其耗能机理。 提出了斜裂缝开裂荷载和抗剪承载力的计算公式。

A new composing shear wall,the frame structure with brace and infilled wall,is introduced,The results of repetititve loaded experiments on 4 sample are analysed.The calculation formula of seismic bearing capacity are established.