剪力墙连梁按墙元和框架单元输入对结构的影响分析

Analysis on influence of wall element and frame unit on shear wall beam structure

SATWE程序中,剪力墙连梁因计算单元的不同,其对结构整体刚度及连梁本身的计算结果有较大影响。介绍了连梁按两种单元即墙元^([1])和框架单元^([2])的基本计算原理,对比分析了连梁不同跨高比下按两种单元分别计算时对结构动力特性及连梁内力的影响。通过计算分析,给出了连梁不同跨高比下其计算单元的合理选择,为工程设计提供了参考。

This paper introduces the basic calculation principles of wall element and frame unit,comparatively analyzes the influence of different elements and units on the shear wall beam structure.Through the calculation and analysis,it gives the reasonable choice of the calculation unit under different cross ratio of shear wall beam,which provides a reference for engineering design.