杨晓亮
   （上海城乡建筑设计院有限公司，上海 201103）

[摘要] 为满足建筑需要，许多房屋中经常使用转换结构，形成上下柱偏位。在构件尺寸较大的情况下，传统的线形结构力学模型已经无法正确反映实际的受力情况，此时，应使用其他方法对转换部位节点进行精确的受力分析，就常规的结构力学验算方式和考虑构件尺寸因素的弹性力学验算方式进行了内力分析和配筋结果比较，得到更准确、更符合实际情况的分析结果。
[关键字] 柱偏位；节点受力分析；弹性力学
中图分类号：TU311.4    文献标识码：A  文章编号：1002-848X(2012) Sl-0780-03

Internal force analysis on the node when the column deflects
Yang Xiaoliang
( Shanghai Chengxiang Arclutectural Design Institute Co.,  Ltd.,  Shanghai 201103,  China)

Abstract: Transfer structure is alway used for architecture in many buildings. Then, this will make the column deflects. But the traditional linear structural mechanics model can't express the actual inemal force when the size of components is big. So we need to analyze the inemal force in other way to get an exact result. In this thesis, the calculation results of intemal force between structural mechanics and elasticity mechanics were compared to get the more exact result.
Keywords: deflection column; stress analysis on the node; elasticity mecharucs