International audienceThis work concerns the mechanical characterization of a woven jute fabric reinforced polyester composite in both monotonic tensile tests and cyclic fatigue behaviour. Two stacking sequences were considered: [0]8 and [+45/-45]8. Acoustic emission technique (AE), microstructural observations and X-ray tomography were used to characterize the different damage modes and to follow their evolution during tests. Fatigue tests were performed in tension/tension mode with a frequency of 1 Hz and a stress ratio of R=0.01. Four stress levels (50% to 80% of the ultimate tensile strength) were considered. For the monotonic tensile tests, observations carried out on broken samples allowed to identify three damage modes: matrix cracki...
Les travaux de cette thèse concernent l’étude expérimentale du comportement en fatigue de matériaux ...
Damage in textile composites is closely connected with the internal micro- and mesogeometry of the r...
Jute cloth reinforced, fully biodegradable thermoplastic composites were produced by the film stacki...
The objective of this thesis is the characterization of the mechanical behavior and the damage of a ...
This PhD work is part of global collaboration project with Cobra Europe company.The main motivation ...
Les pales d’hélicoptère sont des structures composites soumises à un chargement cyclique multiaxial,...
La détection et la caractérisation des endommagements dans des composantes automobiles fabriquées en...
Damage in textile composites is closely connected with the internal micro- and meso-geometry of the ...
This study focuses on a woven hemp/epoxy composite. Tests were first conducted on its components. Th...
This study is focused on a woven glass-fibre-reinforced composite (2/2 twill) with a polyamide 6,6 m...
The detection and characterization of damage in automotive components made of composite materials re...
L'objectif de ce travail de thèse est d'étudier le comportement de l'endommagement des matériaux com...
This thesis focuses of the mechanical behavior and damage of a 3D braided composite. The material an...
This present work focuses on the quasi- static mechanical characterization and or fatigue of a compo...
The context of this study is the will of a better understanding of interlock woven polymer matrix co...
Les travaux de cette thèse concernent l’étude expérimentale du comportement en fatigue de matériaux ...
Damage in textile composites is closely connected with the internal micro- and mesogeometry of the r...
Jute cloth reinforced, fully biodegradable thermoplastic composites were produced by the film stacki...
The objective of this thesis is the characterization of the mechanical behavior and the damage of a ...
This PhD work is part of global collaboration project with Cobra Europe company.The main motivation ...
Les pales d’hélicoptère sont des structures composites soumises à un chargement cyclique multiaxial,...
La détection et la caractérisation des endommagements dans des composantes automobiles fabriquées en...
Damage in textile composites is closely connected with the internal micro- and meso-geometry of the ...
This study focuses on a woven hemp/epoxy composite. Tests were first conducted on its components. Th...
This study is focused on a woven glass-fibre-reinforced composite (2/2 twill) with a polyamide 6,6 m...
The detection and characterization of damage in automotive components made of composite materials re...
L'objectif de ce travail de thèse est d'étudier le comportement de l'endommagement des matériaux com...
This thesis focuses of the mechanical behavior and damage of a 3D braided composite. The material an...
This present work focuses on the quasi- static mechanical characterization and or fatigue of a compo...
The context of this study is the will of a better understanding of interlock woven polymer matrix co...
Les travaux de cette thèse concernent l’étude expérimentale du comportement en fatigue de matériaux ...
Damage in textile composites is closely connected with the internal micro- and mesogeometry of the r...
Jute cloth reinforced, fully biodegradable thermoplastic composites were produced by the film stacki...