Water ageing effects on the elastic and viscoelastic behaviour of epoxy-based materials used in marine environment - Ecole Centrale de Nantes Accéder directement au contenu
Article Dans Une Revue Composites Part B: Engineering Année : 2022

Water ageing effects on the elastic and viscoelastic behaviour of epoxy-based materials used in marine environment

Résumé

Both experimental tests and numerical simulations have been performed in this study to analyse the influence of long-term immersion (over 500 days) on the hygro-elastic and hygro-viscoelastic behaviour of epoxy resin samples. First, a diffusive and swelling campaign was carried out with water immersion at 25°C and 60°C. Various experimental tests have also been undertaken at different stages of ageing to highlight and quantify the influence of water diffusion on elastic and viscoelastic properties. A model is then proposed to simulate the hygro-viscoelastic behaviour of the studied material through finite element simulations. A good agreement between the experimental and numerical results is observed.
Fichier principal
Vignette du fichier
Quentin_DEZULIER_New_Revised_Paper_CompPartB_unmarked.pdf (1.33 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03711552 , version 1 (05-07-2022)

Identifiants

Citer

Q. Dezulier, Alexandre Clément, P. Davies, M. Arhant, B. Flageul, et al.. Water ageing effects on the elastic and viscoelastic behaviour of epoxy-based materials used in marine environment. Composites Part B: Engineering, inPress, ⟨10.1016/j.compositesb.2022.110090⟩. ⟨hal-03711552⟩
31 Consultations
755 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More