节点文献
组合梁桥的耦合计算模型研究
Investigation on Coupled Mechanics Model of Composite Beam
【摘要】 基于虚功原理,将耦合的概念与有限元理论相结合,推导了耦合模型的矩阵方程,从而提出组合梁的耦合计算模型.用于处理组合梁RC板与钢梁共同工作的连接问题.并通过实例计算验证该方法优于其他常用方法.
【Abstract】 On the basis of virtual work principles, combining finite elements theory with coupling theory,the coupling matrix equation is derived.Accordingly, the coupled mechanics model of composite beam is proposed in the paper.Then the method is applied to analyse the contact between RC shell and steel beam.The method is proved to be a better way by giving an example.
【关键词】 耦合;
约束方程;
组合梁;
接触;
【Key words】 coupling; restriction matrix equation; composite beam; contact;
【Key words】 coupling; restriction matrix equation; composite beam; contact;
- 【文献出处】 华东交通大学学报 ,Journal of East China Jiaotong University , 编辑部邮箱 ,2004年02期
- 【分类号】U441
- 【被引频次】2
- 【下载频次】69