Numerical and Experimental investigations on two bays cracks propagation into carbon/epoxy composites under complex loadingsComposite structures sensitivity to substantial damage around notches leads us to assess their damage tolerance. First, both experiments and numerical simulations are being performed on small coupons under uniaxial tension for different configurations (plain, open-hole With different diameters and U-notch specimens). Using different methods of in situ experimental monitoring (image correlation, infrared thermography) and post-mortem micro-tomography (X-ray), failure scenarios are identified and compared to those determined by numerical simulations. The "Discrete Ply Model" is then proven valid to simulate the cases stu...
La tenue résiduelle à l'impact basse vitesse est un critère dimensionnant des structures composites ...
Understanding the fracture behaviour of composite materials is a challenge for the aeronautics indus...
A study and comparison of two materials is proposed: a woven oxide/oxide composite, and a new genera...
Numerical and Experimental investigations on two bays cracks propagation into carbon/epoxy composite...
La sensibilité des structures composites à la présence d'endommagements importants en zones singuliè...
Numerical and experimental investigations were carried out on the size effect in notched carbon/epox...
International audienceWith the aim of studying the sensitivity to damage tolerance in thin laminated...
International audienceThe behavior of composite laminates subject to notch based stress concentratio...
Les résines époxy renforcées par des nodules thermoplastiques sont largement utilisées dans les maté...
Epoxy resins toughened with embedded thermoplastic particles are classically used in the aeronautica...
In order to provide reliable numerical simulations for the design of composite structures, both accu...
This study is one part of a program of research with regard to the repair of composite structure wit...
This Ph.D. thesis (CIFRE ONERA with funding from AIRBUS Operations) focuses on the out-of-plane wavi...
La tenue résiduelle à l'impact basse vitesse est un critère dimensionnant des structures composites ...
Understanding the fracture behaviour of composite materials is a challenge for the aeronautics indus...
A study and comparison of two materials is proposed: a woven oxide/oxide composite, and a new genera...
Numerical and Experimental investigations on two bays cracks propagation into carbon/epoxy composite...
La sensibilité des structures composites à la présence d'endommagements importants en zones singuliè...
Numerical and experimental investigations were carried out on the size effect in notched carbon/epox...
International audienceWith the aim of studying the sensitivity to damage tolerance in thin laminated...
International audienceThe behavior of composite laminates subject to notch based stress concentratio...
Les résines époxy renforcées par des nodules thermoplastiques sont largement utilisées dans les maté...
Epoxy resins toughened with embedded thermoplastic particles are classically used in the aeronautica...
In order to provide reliable numerical simulations for the design of composite structures, both accu...
This study is one part of a program of research with regard to the repair of composite structure wit...
This Ph.D. thesis (CIFRE ONERA with funding from AIRBUS Operations) focuses on the out-of-plane wavi...
La tenue résiduelle à l'impact basse vitesse est un critère dimensionnant des structures composites ...
Understanding the fracture behaviour of composite materials is a challenge for the aeronautics indus...
A study and comparison of two materials is proposed: a woven oxide/oxide composite, and a new genera...