Dans l'objectif d'améliorer la compréhension du comportement mécanique des thermoplastiques renforcés de fibres courtes (SRFP), notre étude s'est focalisée sur la caractérisation et la modélisation du comportement cyclique en fatigue du polyamide 6,6 renforcé de fibres de verre courtes à 30% en masse (PA66GF30). D'un point de vue expérimentale, des essais de fatigue en traction uniaxiale/biaxiale et en flexion 3 points ont été réalisés, dans l'objectif d'étendre le critère de durée de vie en fatigue basé sur l'énergie de déformation restituée et validé en traction uniaxiale. L'analyse mécanique de ces essais a montré que ce critère rend compte non seulement des effets de l'orientation des fibres, de la température et de la teneur en eau, ma...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
The work discussed in this thesis is a contribution to the understanding of damage mechanisms and id...
L’allégement des véhicules est une préoccupation majeure de l’industrie automobile, puisque cela per...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
The work discussed in this thesis is a contribution to the understanding of damage mechanisms and id...
L’allégement des véhicules est une préoccupation majeure de l’industrie automobile, puisque cela per...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
WOSInternational audienceComponents made of short fibre reinforced thermoplastics are increasingly u...
The work discussed in this thesis is a contribution to the understanding of damage mechanisms and id...