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Digital image stereo-correlation applied to the identification of elastomers

Fazzini, Marina and Mistou, Sébastien and Karama, Moussa and Desmars, Bruno Digital image stereo-correlation applied to the identification of elastomers. (2010) Advanced Materials Research, 112. 103-112. ISSN 1662-8985

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Official URL: http://dx.doi.org/10.4028/www.scientific.net/AMR.112.103

Abstract

As a complement to classic characterization in the identification of elastomers, full-field measurement methods such as image stereo correlation can undeniably contribute to the validation of elastomeric connection behaviour. Indeed, these measurements enable three-dimensional displacement and strains fields over the totality of the studied surface to be finely reached. Characterization tests in shearing on an elastomer were followed by image stereocorrelation up to high strain levels. The experimental results could thus be confronted with theoretical results using an Alexander hyperelastic behaviour law, which enabled the relevance of this law to be validated locally.

Item Type:Article
Additional Information:Thanks to Trans Tech Publications editor. The definitive version is available at http://www.scientific.net/AMR.112.103
HAL Id:hal-00840549
Audience (journal):Special issue journal
Uncontrolled Keywords:
Institution:Other partners > EADS - Astrium (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
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Deposited On:22 Apr 2013 12:11

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