Tools for multiaxial validation of behavior laws chosen for modeling hyper-elasticity of rubber-like materials - Ecole Nationale d'Ingénieurs de Brest Accéder directement au contenu
Article Dans Une Revue Polymer Engineering and Science Année : 2002

Tools for multiaxial validation of behavior laws chosen for modeling hyper-elasticity of rubber-like materials

Résumé

We present an experimental approach to discriminate hyper-elastic models describing the mechanical behavior of rubber-like materials. An evaluation of the displacement field obtained by digital image correlation allows us to evaluate the heterogeneous strain field observed during these tests. We focus on the particular case of hyper-elastic models to simulate the behavior of some rubber-like materials. Assuming incompressibility of the material, the hyper-elastic potential is determined from tension and compression tests. A biaxial loading condition is obtained in a multiaxial testing machine and model predictions are compared with experimental results.
Fichier principal
Vignette du fichier
Article_JPES_version_HAL.pdf (1.73 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00531101 , version 1 (19-11-2010)

Identifiants

Citer

L. Chevalier, Yann Marco. Tools for multiaxial validation of behavior laws chosen for modeling hyper-elasticity of rubber-like materials. Polymer Engineering and Science, 2002, 42 (2), pp.280-298. ⟨10.1002/pen.10948⟩. ⟨hal-00531101⟩
154 Consultations
216 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More