effective skew

A simplifyied model for strength calculation of the composite shear wall panel with hidden frame, namely, rigid frame with equivalent diagonal strut is set up, which considers the effect of internal force redistribution of the composite wall panel due to its rigidity variation, and the width of equivalent diagonal strut and area of steel bars can be determined.

建立了带框复合剪力墙板承载力计算的简化模型——带有等效斜撑的刚架,模型中考虑了复合墙板随刚度变化而产生的内力重分布现象,确定了等效斜撑的宽度和钢筋面积。