A membrane element model with bending modification for one step inverse method

被引:0
|
作者
Na J. [1 ]
Jiao J. [2 ]
Yan Y. [3 ]
Liu H. [1 ]
机构
[1] State Key Laboratory of Automobile Dynamics Simulation, Jilin University
[2] FAW-Volkswagen Automobile Co. Ltd.
[3] College of Mechanical Engineering, Juin University
基金
中国国家自然科学基金;
关键词
bending modification; membrane element model; moment equilibrium; one step inverse method;
D O I
10.1016/S0894-9166(11)60029-3
中图分类号
学科分类号
摘要
A membrane element model with bending modification based on element moment equilibrium is proposed for the first time by the authors, who apply the element model in one step inverse method and simulate the forming process of a flower-shaped box using the membrane element model with and without this modification. The numerical results are compared with those of the incremental method to verify the validity of the element model developed in this paper. © 2011 The Chinese Society of Theoretical and Applied Mechanics.
引用
收藏
页码:282 / 288
页数:6
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