Finite element analysis of Gent materials under contact/impact conditions

被引:0
|
作者
Feng, Z. -Q. [1 ]
Renaud, C. [1 ]
He, Q. -C. [2 ]
Peyraut, F. [3 ]
机构
[1] Univ Evry Val dEssonne, Lab Mecan Evry, Evry, France
[2] Univ Marne la Vallee, Lab Mecan, Champs Sur Marne, France
[3] Univ Technol Belfort Montbeliard, Lab M3M, Belfort, France
来源
CONSTITUTIVE MODELS FOR RUBBER V | 2008年
关键词
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The present paper is devoted to the analysis of the contact/impact problems with Coulomb friction and large deformation between two hyperelastic bodies of Gent model. The total Lagrangian formulation is adopted to describe the geometrically nonlinear behavior. For the finite element implementation, the explicit expression of the incremental law of Gent model is derived. A first order algorithm is applied for the numerical integration of the time-discretized equation of motion. Efficiency and accuracy of the resulting method is illustrated on a three-dimensional dynamic contact problem.
引用
收藏
页码:291 / +
页数:3
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