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Impact resistance of composite materials under biaxal preloading

Garnier, Christian and Djilali, Toufik and Brault, Romain and Mistou, Sébastien Impact resistance of composite materials under biaxal preloading. (2011) Key Engineering Materials, 482. 39-48. ISSN 1013-9826

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Official URL: http://dx.doi.org/10.4028/www.scientific.net/KEM.482.39

Abstract

The first aim of this study is to analyze the impact behavior of pre-loaded composite. Indeed, a bi-axial load is applied to the composite specimen, in order to keep in touch with a real case of composite fuselage. Then, this pre-loaded specimen is impacted by a pendulum. The used energy and velocity are weak in order to be in the case of low-energy and low-velocity impact. The second aim of this study is to develop and design a pendulum device to be integrated to the biaxial fatigue loading. Moreover, two Non Destructive Inspections (Sonoscan and InfraRed Thermography) is used in order to establish links between pre-load and induced impact damage.

Item Type:Article
Additional Information:Thanks to Trans Tech Publications. The definitive version is available at http://dx.doi.org/10.4028/www.scientific.net/KEM.482.39
HAL Id:hal-00828347
Audience (journal):International peer-reviewed journal
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Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
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Deposited On:30 May 2013 15:45

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