Impact of curing on residual stresses formation and fatigue behaviour of carbon/epoxy laminate composites - application to racing yachts - ENSTA Bretagne - École nationale supérieure de techniques avancées Bretagne Accéder directement au contenu
Communication Dans Un Congrès Année : 2022

Impact of curing on residual stresses formation and fatigue behaviour of carbon/epoxy laminate composites - application to racing yachts

Résumé

One of the levers to gain in performance of composite structures used for racing yachts (IMOCA, America's Cup) is by a better knowledge between the manufacturing process and the final properties. This study addresses one aspect of this objective. The objective is to study the impact of the manufacturing process on the fatigue behaviour of carbon/epoxy laminate. More precisely, the work aimed at understanding the link between the curing parameters, the residual stresses in the composite laminate and the fatigue behaviour. This work is carried on in collaboration with two companies from the Brittany Sailing Valley dealing with the design and manufacturing of composite parts.
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Dates et versions

hal-04045310 , version 1 (24-03-2023)

Identifiants

  • HAL Id : hal-04045310 , version 1

Citer

Antoine Le Palabe, Yann Marco, Nicolas Carrere, Vincent Keryvin, Adrien Marchandise. Impact of curing on residual stresses formation and fatigue behaviour of carbon/epoxy laminate composites - application to racing yachts. 20th European Conference on Composite Materials: Composites Meet Sustainability, ECCM 2022, Jun 2022, Lausanne (CH), Switzerland. pp.898-904. ⟨hal-04045310⟩
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