Modelling fiber reinforced composites exhibiting elastoplastic deformation

Abstract eng:
In this paper, a nonlinear constitutive model accounting for anisotropic plasticity using the concept of structural tensors and formulated in the framework of multi-surface plasticity is proposed. To determine the parameters of the constitutive model and to further validate the model, a finite element model of a plain weave repeating unit cell (RUC) is set-up. The model is fitted and compared to volume averaged stress-strain response generated from the RUC.

• Export as: BibTeX | MARC | MARCXML | DC | EndNote | NLM | RefWorks
• Add to your basket