Accéder directement au contenu Accéder directement à la navigation
Article dans une revue

Characterization of the vibrational behaviour of flax fibre reinforced composites with an interleaved natural viscoelastic layer

Abstract : In this study, the vibration and damping performances of flax fibre reinforced composites with an interleaved natural viscoelastic layer are investigated. The experimental analysis is studied using beam test specimens and an impulse technique in flexural vibration. Damping modeling is developed using finite element analysis which evaluates the different energies dissipated in the material directions of the layers. The results obtained show that this analysis corresponds closely to experimental results. Finally, a parametric study is carried out using finite element analysis, to investigate the effects of flax fibre directions, thickness and Young’s modulus of the natural viscoelastic layer.
Type de document :
Article dans une revue
Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-02954761
Contributeur : Abderrahim El Mahi <>
Soumis le : jeudi 1 octobre 2020 - 12:11:58
Dernière modification le : vendredi 29 janvier 2021 - 15:17:52

Identifiants

Collections

Citation

Hajer Daoud, Abderrahim El Mahi, Jean-Luc Rebière, Mohamed Taktak, Mohamed Haddar. Characterization of the vibrational behaviour of flax fibre reinforced composites with an interleaved natural viscoelastic layer. Applied Acoustics, Elsevier, 2017, 128, pp.23-31. ⟨10.1016/j.apacoust.2016.12.005⟩. ⟨hal-02954761⟩

Partager

Métriques

Consultations de la notice

31