The Yeoh model applied to the modeling of large deformation contact/impact problems

被引：84

作者：

Renaud, Christine ^{[1
]}

Cros, Jean-Michel ^{[1
]}

Feng, Zhi-Qiang ^{[1
]}

Yang, Bintang ^{[2
]}

机构：

[1] Univ Evry Val Essonne, Lab Mecan Evry, F-91020 Evry, France

[2] Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China

来源：

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING | 2009年 / 36卷 / 05期

关键词：

Hyperelasticity; Contact/Impact; Large deformation; Yeoh model; IMPROVED NUMERICAL DISSIPATION; STRUCTURAL DYNAMICS; ALGORITHMS; FRICTION; BEHAVIOR; RUBBER;

D O I：

10.1016/j.ijimpeng.2008.09.008

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The present paper is devoted to the modeling of finite deformations of hyperelastic bodies described by the Yeoh model under contact/impact conditions. A total Lagrangian formulation is adopted to describe the geometrically nonlinear behavior. A first order algorithm is applied to integrate the equations of motion. For the finite element implementation, an explicit expression of the tangent operator is derived, Two numerical examples are presented to show the applicability of the developed approach. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：659 / 666

页数：8

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