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Global and local identification on composte material

Péronnet, Elodie and Dalverny, Olivier and Mistou, Sébastien and Fazzini, Marina Global and local identification on composte material. (2013) In: PhotoMechanics 2013, 27 May 2013 - 29 May 2013 (Montpellier, France). (Unpublished)

(Document in English)

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One of the main challenges in composite design and development is to be able to compute the damage state at any point of a composite structure during a complex loading. In this context, knowledge of the spatial distribution of the material elastic properties provides a quantitative estimation of the damage level and localization. The work presented here intends to access to such distribution through the association of kinematic fields and finite element model updating method. Such iterative technique has many interesting advantages for structural analysis and industrial requirements, including the numerical framework, the ability to explore complex shapes and loads and a treatment based on surface measurement without any assumption on volume distribution.

Item Type:Conference or Workshop Item (Poster)
HAL Id:hal-03669967
Audience (conference):International conference without published proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Other partners > Nimitech Etudes (FRANCE)
Laboratory name:
Deposited On:24 Nov 2014 11:29

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