用于几何非线性分析的增量形式的虚功方程

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名

邮箱

手机号码

标题

留言内容

验证码

Incremental Virtual Work Equation for Geometric Nonlinear Analysis

摘要: 本文导出了适用于几何非线性有限元分析的增量形式的虚功方程。在这个增量形式的虚功方程中,考虑了积累误差的影响。

Abstract: In this paper, an incremental virtual work equation is derived. It is suitable for geometric nonlinear analysis in finite element method. The effect of truncation errors is considered in the incremental virtual work equation.

[1]	Brockman,R.A.Nonlinear finite element analysis of sandwich composites,AD-A106,March (1981),378.
[2]	Murakave,H.,Incremental hybrid finite element method for finite deformation problem(with special emphases on complementary energy principles),Ph.D.Thesis,School of ESM,Georgia Institute of Technology(1978).
[3]	Malvern,L.E.,Introduction to the Mechanics of a Continuous Medium Prentice-Hall,Inc.(1969).
[4]	Spencer,A.J.M.,Continuum Mechanics,London Longman(1980).