框架—核心筒结构伸臂的简化计算模型

将伸臂看作铁摩辛柯梁,核心筒看做底端固定上端自由的悬臂梁,伸臂对核心筒的约束作用看做抗扭弹簧,提出了新的框架—核心筒—伸臂结构的简化计算模型。本文计算模型更加符合结构实际受力,且使用方便。

By use of the simplified calculation model for frame - corewall - outrigger structures, with the outrigger model as Timoshenko beam, the corewall madel as cantilever with bending spring while bottom end is fixed and the upper end is freedom, and the outrigger＇s constraint model as a bending spring to the eorewan. The model in this paper is more in line with the actu al force structure,and easy for use.