异型柱结构内力分析研究  

Study on Internal Force Analysis of Special-Shaped Column Structures

作　　者：肖建庄[1] 葛亚杰[1] 黄珏[1] 李杰[1] 

机构地区：[1]同济大学,上海200092

出　　处：《结构工程师》2002年第3期23-28,共6页Structural Engineers

摘　　要：异型柱结构由于柱截面几何形状和平面布置的特殊性 ,内力分布与变形同矩形柱结构有较大的差别。本文针对异型柱结构的特点 ,建议了柱单元模型、计算简图及合理计算参数的选取 ,并对一异型柱工程按不同的计算模型进行了内力分析对比。最后将几个常用设计软件在异型柱结构内力分析和设计方面的功能列表比较 。Because of the particularity of columns’ geometrical figure and plane designing, the force distribution and deformation of the special shaped column structure are different from that of the rectangular column structure. Appropriate element model, calculating simplified sketch and parameters are proposed for this special kind of strcture with an example for comparison between different models. Finally, functions of several commonly used softwares dealing with this kind of structure are listed as the reference.

关 键 词：异型柱 结构内力 截面几何 单元模型 框架结构 剪力墙 

分 类 号：TU323.1[建筑科学—结构工程]