Effect of an Interleave Natural Viscoelastic Layer on the Dynamic Behaviour of a Bio-Based Composite - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Advanced composites letters Année : 2019

Effect of an Interleave Natural Viscoelastic Layer on the Dynamic Behaviour of a Bio-Based Composite

(1, 2) , (1) , (1) , (2) , (2)
1
2

Résumé

The purpose of the present letter is to analyse the damping properties of a bio-based composite with flax fibre. Damping parameters were investigated using beam test specimens and an impulse technique. Through a series of resonance vibration tests, the natural frequencies and modal damping were evaluated. The second part of the work was to investigate the effect of an interleave viscoelastic layer made of natural rubber on the dynamic behaviour of the composite. A comparison of the different results was performed; it shows that the viscoelastic layer had a significant influence on vibration behaviour, bending stiffness and damping factors.

Dates et versions

hal-02954744 , version 1 (01-10-2020)

Identifiants

Citer

Hajer Daoud, Jean-Luc Rebiere, Abderrahim El Mahi, Mohamed Taktak, Mohamed Haddar. Effect of an Interleave Natural Viscoelastic Layer on the Dynamic Behaviour of a Bio-Based Composite. Advanced composites letters, 2019, 26 (6), pp.096369351702600. ⟨10.1177/096369351702600601⟩. ⟨hal-02954744⟩
30 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More