铝合金薄壁插接组合截面梁弯曲效应计算方法的初步研究  

Study on Calculation Methods of Bending Effect of the Thin Walled Aluminum Alloy Combined Section Beam

作　　者：吴海云[1] 蔡明仪[1] 魏宪军[1] 

机构地区：[1]上海大学,上海200072

出　　处：《现代机械》2008年第2期26-28,55,共4页Modern Machinery

摘　　要：本文借助有限元分析软件ANSYS,采用由"仿真"至"简化"的三种不同方法,计算了铝合金薄壁插接组合截面梁在均布荷载下的弯曲效应,通过对计算结果的分析,探讨了适合工程应用的计算方法,并提出了使用该方法时应引起重视的问题。With the help of the ANSYS, the bending effect under Uniform Load of the thin walled aluminum alloy combined section beam have been calculated by adopting three methods from simulation to predigestion. Through the analysis of its result, Calculation methods that suits for engineering application have been analyzed and highlighted issues have been put forward when it applied.

关 键 词：薄壁 组合截面 弯曲效应 计算方法 

分 类 号：TP334.2[自动化与计算机技术—计算机系统结构] TQ174.1[自动化与计算机技术—计算机科学与技术]