连续墙梁的非线性有限元分析  

Nonlinear Finite Element analysis of Continuous Wall-Beams

作　　者：齐良锋[1] 简浩[2] 

机构地区：[1]上海应用技术学院土木建筑与安全工程学院,上海200235 [2]上海岩土工程勘察设计研究院有限公司,上海200002

出　　处：《上海应用技术学院学报（自然科学版）》2008年第2期133-135,共3页Journal of Shanghai Institute of Technology: Natural Science

基　　金：上海市教育委员会科研资助项目(03HQ21)

摘　　要：由于墙梁受力情况复杂,在墙梁结构设计过程中,以有限元分析为基础是十分重要的。采用单元整体式模型、非线性材料本构关系及分布裂缝模型建立连续墙梁非线性有限元模型,并将计算结果与试验结构进行比较,二者吻合较好,说明此模型可以为墙梁结构的设计提供有限元基础分析。Due to complexity of the wall-beam s mechanical characteristics,it is important that the design of wall-beam based on finite element analysis.This paper has established nonlinear finite element analysis model of continuous wall-beam by adopting the whole unit model,nonlinear material constitutive relation and distributing crack model.The results of the experiment and nonlinear numerical analysis are matched with comparison.This analysis model can provide the data of finite element analysis for the design of...

关 键 词：连续墙梁 有限元 非线性 

分 类 号：TU375.1[建筑科学—结构工程]