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Viscous Hyperelastic Materials Modeling

Journal: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) (Vol.10, No. 3)

Publication Date:

Authors : ; ;

Page : 14951-14968

Keywords : Computer Modeling; Finite-Element Method; Material Model; Elastomer; Hyperelasticity & Viscosity;

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This article is about the analysis and choice of the computer modeling optimal method of viscous hyperelastic materials in the LS-Dyna for solving tasks that meet contemporary requirements. The main models of hyperelastic materials implemented in the LS-Dyna numerical analysis software package were considered, which made it possible to make the stress-strain analysis based on deformation rate. The process of experimental data adaptation for using in MAT_077_OGDEN_RUBBER and MAT_181 _SIMPLIFIED_RUBBER materials models is described

Last modified: 2020-09-29 20:39:15