Automated slip system identification and strain analysis framework using high-resolution digital image correlation data: Application to a bimodal Ti-6Al-4V alloy
Statistical analysis of slip system identification and quantitative study on local plasticity is
crucial to understand the collective deformation by the sub-grain-scale slip activities in …
crucial to understand the collective deformation by the sub-grain-scale slip activities in …
Influence of critical resolved shear stress ratios on the response of a commercially pure titanium oligocrystal: crystal plasticity simulations and experiment
P Baudoin, T Hama, H Takuda - International Journal of Plasticity, 2019 - Elsevier
Direct comparisons between crystal plasticity simulations and experiments dedicated to test
a sample containing a small number of grains (oligocrystal), instrumented using full field …
a sample containing a small number of grains (oligocrystal), instrumented using full field …
Investigation of grain-scale surface deformation of a pure aluminum polycrystal through kinematic-thermal full-field coupling measurement
X Wang, JF Witz, A El Bartali, P Dufrenoy… - … Conference on Fracture …, 2013 - hal.science
This is a study of plastic strain localization, temperature evolution, surface roughening and of
the origin of these phenomena in polycrystals. First, a review on different techniques of …
the origin of these phenomena in polycrystals. First, a review on different techniques of …
Shakedown within polycrystals: a direct numerical assessment
D Magisano, E Charkaluk, G De Saxcé… - Advances in direct methods …, 2018 - Springer
It is well known that in high cycle fatigue (HCF), macroscopically, structures undergo elastic
shakedown and the stress level commonly determines the lifetime. In this domain, the …
shakedown and the stress level commonly determines the lifetime. In this domain, the …
[PDF][PDF] Thermomechanical Coupling Study of Metallic Polycristal under Cyclic Loading at Grain Scale
Q Hu, D Najjar, JF Witz, A El Bartali - 25e Congrès Français de …, 2022 - hal.science
Composed of aggregate of grains with different sizes and local orientations, the deformation
of polycrystalline metal material is heterogeneous at the microstructure scale even though …
of polycrystalline metal material is heterogeneous at the microstructure scale even though …
Corrélation d'images stéréoscopiques à l'échelle des grains: Application à la déformation par fatigue plastique d'un acier inoxydable 316L
E Caron, A Beaurain, A Berger, A El Bartali… - … Congrès Français de …, 2022 - hal.science
Résumé L'objectif de ce papier est de proposer une démarche complète allant de
l'identification à la quantification des mécanismes liés à la plasticité par Corrélation …
l'identification à la quantification des mécanismes liés à la plasticité par Corrélation …
Calibration et reconstruction 3D à l'échelle microscopique de champ mécanique par la méthode polynomiale de Soloff
E Caron, A Beaurain, JF Witz, A El Bartali… - 25e Congrès Français …, 2022 - hal.science
De plus en plus, pour comprendre les mécanismes de plasticité et d'endommagement à
l'échelle de la microstructure des matériaux polycristallins, les mesures de champs …
l'échelle de la microstructure des matériaux polycristallins, les mesures de champs …
Shakedown state in polycrystals: a direct numerical assessment
E Charkaluk, D Magisano, P Baudoin, G de Saxcé… - ericcharkaluk.wordpress.com
It is well known that in high cycle fatigue (HCF), macroscopically, structures undergo elastic
shakedown and the stress level (shear amplitude and hydrostatic pressure) commonly …
shakedown and the stress level (shear amplitude and hydrostatic pressure) commonly …