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Response of a carbon-black filled SBR under large strain cyclic uniaxial tension

  • Mathias Brieu
  • , Julie Diani
  • , Christian Mignot
  • , Christophe Moriceau
  • CNRS UMR 8107
  • Arts et Métiers ParisTech
  • Manufacture Francaise des Pneumatiques Michelin

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

Abstract

A carbon-black filled SBR was submitted to various uniaxial tension cyclic tests in order to study its cyclic softening. Stress-softening and stretch creep were monitored during stretch-control tests and ratcheting tests, respectively. The material softening induced by cyclic loadings appeared to depend on the maximum loading applied. The cyclic amplitude or equivalently the cyclic energy did not affect the material softening. The latter experimental result draws our attention since it contrasts with former results of the literature obtained on natural rubbers and butyl rubbers.

Original languageEnglish
Pages (from-to)1921-1927
Number of pages7
JournalInternational Journal of Fatigue
Volume32
Issue number12
DOIs
Publication statusPublished - 1 Dec 2010
Externally publishedYes

Keywords

  • Cyclic softening
  • Cyclic stress/strain curve
  • Rubber
  • Strain-softening
  • Stress amplitude

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