Detail publikace

Computational Modelling of Spherical Cavity Behaviour in Rubber-like Solids

SKÁCEL, P.

Originální název

Computational Modelling of Spherical Cavity Behaviour in Rubber-like Solids

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

A characteristic rubber failure process, termed cavitation, has been observed and analysed by several authors. This paper deals with the stress concentration effect of a hypothetical void (cavity) that is assumed to be present in rubber-like solids. Commercial software based on finite element method and up-to-date Arruda-Boyce material model is used here for rubber material behaviour modelling. A detailed study of the effects of particular material parameters on the cavity behaviour under far-field hydrostatic tension condition is presented. The results are compared to those, which can be obtained for the case of simple neo-hookean material model of rubber. In opposite to standard crystalline materials there is no general failure criterion applicable for elastomeric materials. This analysis is motivated by the endeavour to determine a general criterion describing the failure of elastomers as a consequence of static loading.

Klíčová slova v angličtině

computational modelling, cavitation, rubber, elastomers, hydrostatic tension, stress concentration

Autoři

SKÁCEL, P.

Vydáno

23. 6. 2004

Nakladatel

VUTIUM Brno

Místo

Brno

ISBN

80-214-2673-X

Kniha

Materials Structure and Micromechanics of Fracture

Strany od

59

Strany do

59

Strany počet

1

BibTex

@inproceedings{BUT16796,
  author="Pavel {Skácel}",
  title="Computational Modelling of Spherical Cavity Behaviour in Rubber-like Solids",
  booktitle="Materials Structure and Micromechanics of Fracture",
  year="2004",
  pages="1",
  publisher="VUTIUM Brno",
  address="Brno",
  isbn="80-214-2673-X"
}