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Experimental investigation of the loading rate dependency of the non-linear damageable behaviour of carbon/epoxy laminates

The problematic of the presented work is part of a context, where the design of composite structures subjected to a crash or an impact, requires to improve the predictivity of numerical simulations with respect to the sensitivity of the evolution of the degradation mechanisms in the presence of important strain rate gradients. While the influence of increasing loading velocity on the reversible shear behavior of CMOs has been the subject of much work, a limited amount of study is available in the literature regarding the mechanical characterization of irreversible nonlinear behavior over a wide range of strain rate

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Universitat de Girona. Grup de Recerca en Anàlisi i Materials Avançats per al Disseny Estructural (AMADE)

Autor: Berthe, Julien
Data: 31 maig 2023
Resum: The problematic of the presented work is part of a context, where the design of composite structures subjected to a crash or an impact, requires to improve the predictivity of numerical simulations with respect to the sensitivity of the evolution of the degradation mechanisms in the presence of important strain rate gradients. While the influence of increasing loading velocity on the reversible shear behavior of CMOs has been the subject of much work, a limited amount of study is available in the literature regarding the mechanical characterization of irreversible nonlinear behavior over a wide range of strain rate
7229.mp4 7229.mp3
9
Format: audio/mpeg
video/mp4
Accés al document: http://hdl.handle.net/10256.1/7229
Llenguatge: eng
Editor: Universitat de Girona. Grup de Recerca en Anàlisi i Materials Avançats per al Disseny Estructural (AMADE)
Col·lecció: CompTest 2023
Drets: Attribution-NonCommercial-ShareAlike 4.0 International
URI Drets: http://creativecommons.org/licenses/by-nc-sa/4.0/
Matèria: Assaigs de materials -- Congressos
Materials -- Testing -- Congresses
Resistència de materials -- Congressos
Strength of materials -- Congresses
Plàstics reforçats amb fibra de carboni -- Congressos
Carbon fiber-reinforced plastics -- Congresses
Mecànica de fractura -- Congressos
Fracture mechanics -- Congresses
Materials compostos -- Fractura -- Congressos
Composite materials -- Fracture -- Congresses
Materials laminats -- Congressos
Laminated materials -- Congresses
Títol: Experimental investigation of the loading rate dependency of the non-linear damageable behaviour of carbon/epoxy laminates
Tipus: info:eu-repo/semantics/lecture
Repositori: DUGiMedia

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