Multiaxial fatigue life predictors for rubbers: Application of recent developments to a carbon-filled SBR

Authors :: Georges Ayoub
M. Naït-Abdelaziz
Fahmi Zaïri
Laboratoire de Mécanique de Lille - FRE 3723 (LML)
Université de Lille, Sciences et Technologies-Centrale Lille-Centre National de la Recherche Scientifique (CNRS)
Université de Lille, Sciences et Technologies-Ecole Centrale de Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)
Source :: International Journal of Fatigue, International Journal of Fatigue, Elsevier, 2014, 66, pp.168-176. ⟨10.1016/j.ijfatigue.2014.03.026⟩
Publication Year :: 2014
Publisher :: HAL CCSD, 2014.
Abstract: International audience; The purpose of this study is to give an insight on the existing fatigue criteria for rubbers and their capability to predict the fatigue life of a carbon-filled styrene-butadiene rubber (SBR) under constant and variable amplitude tests. Strain, stress and energy-based predictors are compiled using combinations of tension and torsion tests. Stress and cracking energy-based predictors are found to have the best prediction capability for constant amplitude tests. Variable amplitude tests highlight the nonlinear nature of the damage by fatigue of the SBR material. A comparison between several cumulative laws is provided.

Language :: English
ISSN :: 01421123
Database :: OpenAIRE
Journal :: International Journal of Fatigue, International Journal of Fatigue, Elsevier, 2014, 66, pp.168-176. ⟨10.1016/j.ijfatigue.2014.03.026⟩
Accession number :: edsair.doi.dedup.....35b55d351723802fe5c5853da71bec69
Full Text :: https://doi.org/10.1016/j.ijfatigue.2014.03.026⟩

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