Prediction of interfacial debonding between stiff spherical particles and a soft matrix with the coupled criterion
Langue
en
Article de revue
Ce document a été publié dans
Theoretical and Applied Fracture Mechanics. 2020, vol. 109, p. 102749-1 - 102749-11
Elsevier
Résumé en anglais
The tensile load at debonding onset between stiff particles and a soft matrix is predicted with the coupled criterion which combines a stress and an energy conditions. A finite element model of a representative volume ...Lire la suite >
The tensile load at debonding onset between stiff particles and a soft matrix is predicted with the coupled criterion which combines a stress and an energy conditions. A finite element model of a representative volume element is implemented in order to consider the influence of the size of the particles, the particle volume fraction, mixed mode conditions at the interface and the presence of residual stresses. It is also shown how this approach can be used in order to analyze experimental data for the identification of the interfacial fracture parameters.< Réduire
Mots clés en anglais
Particle reinforced polymer
Interfacial debonding
Coupled criterion
Finite fracture mechanics
Origine
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