Differentiating 3D textile composites: A novel field of application for Digital Volume Correlation

Abstract : Digital Volume Correlation is an appealing technique for establishing a novel comparison (differentiating) tool based on full field measurements of structured materials such as 3D woven composites. This approach provides a quantifiable description of the weaving distortions on woven composites. It also offers applications ranging from the quantification of the influence of different weaving conditions, up to nondestructive testing of composite parts. The method is validated on real 3D woven composite samples revealing both "metric differ-ences" (deformations of a textile with respect to reference one) and "topological differences" (such as the occurrence of missing yarns).
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Submitted on : Friday, June 14, 2019 - 5:08:00 PM
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Arturo Mendoza, Julien Schneider, Estelle Parra, Enrico Obert, Stéphane Roux. Differentiating 3D textile composites: A novel field of application for Digital Volume Correlation. Composite Structures, Elsevier, 2019, 208, pp.735-743. ⟨10.1016/j.compstruct.2018.10.008⟩. ⟨hal-02156832⟩

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