Modelling of the intralaminar matrix damage with friction effects of fabric reinforced polymers - Université Polytechnique des Hauts-de-France
Article Dans Une Revue Composites Part B: Engineering Année : 2017

Modelling of the intralaminar matrix damage with friction effects of fabric reinforced polymers

Résumé

Needed to simulate the behaviour of industrial components through finite element analysis, a continuum damage model formulation for fabric reinforced polymers is provided. Based on the Onera Damage Microstructure Model, it considers the influence of privileged direction of intralaminar matrix damage on the stiffness. In this work, the stored strains are considered as representative of the position of the crack lips. Thus, after calculation of the stresses applied to the crack lips, a friction law has been newly implemented in order to represent the hysteresis loops during cyclic loading. Moreover, the possibility of a shear locking, very common among the textile simulations for large shearing, is introduced with its effect on the matrix damage. The present model is applied to simulate various fabric preforms (woven or non-crimp) under cyclic in-plane shear. Because of similarities of the physical phenomena which occur in each investigated materials, the present model is able to represent a realistic behaviour for every preforms investigated.
Fichier principal
Vignette du fichier
TREUTENAERE_Sylvain_Composites Part B_2017.pdf (2.36 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03456464 , version 1 (20-06-2024)

Identifiants

Citer

Sylvain Treutenaere, Franck Lauro, Bruno Bennani, Tsukatada Matsumoto, Ernesto Mottola. Modelling of the intralaminar matrix damage with friction effects of fabric reinforced polymers. Composites Part B: Engineering, 2017, 111, pp.60-73. ⟨10.1016/j.compositesb.2016.12.019⟩. ⟨hal-03456464⟩
26 Consultations
14 Téléchargements

Altmetric

Partager

More