钢筋混凝土框架结构基于ANSYS的时程分析探讨  

DISCUSSION OF RC FRAME STRUCTURE TIME PATH ANALYSIS BASING ON ANSYS

作　　者：杨学中[1] 程飞[2] 刘航 李晨光 

机构地区：[1]北京市建筑工程研究院,北京100039 [2]广西大学土木建筑工程学院,南宁530004 [3]不详

出　　处：《建筑技术开发》2007年第4期1-2,6,共3页Building Technology Development

摘　　要：利用 ANSYS 有限元分析软件的 beam189单元建立了某4层框架结构模型,对其进行了弹塑性时程分析,计算结果表明,这种建模方法得到的结果和文献[1]中层剪切程序计算的结果吻合较好,与实体建模方法相比,能大大提高计算速度,且简单易行。In this thesis , Beam189 Element of ANSYS finite element analysis software was used to erect a four-layer frame structure model. Then, the elastic and inelastic time-path analysis was done. The results indicate that the results gained by this method tally with those gained by the lay-cut programe in literature . Comparing with method of erecting entity model, the calculated velocity was largely improved, simply and easily changing, as well.

关 键 词：框架 ANSYS Beam189 时程分析 

分 类 号：TU311.41[建筑科学—结构工程] TU375.4