An endochronic plasticity formulation for filled rubber

NETZKER C., Dal H., KALISKE M.

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, vol.47, pp.2371-2379, 2010 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 47
  • Publication Date: 2010
  • Doi Number: 10.1016/j.ijsolstr.2010.04.026
  • Journal Name: INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.2371-2379
  • Keywords: Endochronic plasticity, Finite elastoplasticity, Filled rubber, FEM, FULL-NETWORK MODEL, CONSTITUTIVE MODEL, STRETCH BEHAVIOR, STRAIN, ELASTICITY, GHENT
  • Middle East Technical University Affiliated: No

Abstract

The nature of elastomeric material demands the consideration of finite deformations, nonlinear elasticity including damage as well as rate-dependent and rate-independent dissipative properties. While many models accounting for these effects have been refined over time to do better justice to the real behavior of rubber-like materials, the realistic simulation of the elastoplastic characteristics for filled rubber remains challenging.