
Jean-Philippe Crété
Presentation
Research activities :
- Ductile failure of metallic materials for static and dynamic loadings
* Ductile damage modeling
* Localization process modeling
* Crack appearance and propagation modeling
Keywords : Finite Element Method, eXtended Finite Element Method, Cohesive-XFEM combination, plasticity, viscoplasticity, damage
- Mechanical behavior of bonded assemblies
* Mechanical behavior characterization of joint
* Nonlinear thermomechanical modeling
* Numerical simulation of failure
Keywords : Finite Element Method, Cohesive elements, Cohesive-XFEM combination, Traction-Separation law, elasticity, viscoelasticity, plasticity, damage
- Development of user subroutines implemented in Abaqus
* UEL (User element) to define an element
* UMAT (User Material) to define a mechanical behavior
Teaching activities :
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Metallurgy (first year of higher education in engineering) : Properties of metallic materials, Crystal structure, Iron-Carbon phase diagram, heat treatments, Characterization of metallic materials
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Plasticity (second year of higher education in engineering) : Plasticity, Finite element method, Yield stress, Yield Surface, Kinematic/Isotropic hardening, Abaqus
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Nonlinear calculation of structures (third year of higher education in engineering) : Finite element method, Plasticity, Finite strain, Contact/Friction, Viscoelasticity, Abaqus
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Simulation of plastic deformation processes (third year of higher education in engineering) : Finite element method, Plasticity, Remeshing techniques, Forging/Deep drawing/Rolling, Forge NxT
Publications
Publications
Large strain cohesive XFE formulation for ductile fractureECCOMAS 2024 - 9th European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2024, Lisbon, Portugal
Conference papers
hal-04673468
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Modèle XFE-Cohésif 3D pour le traitement de la rupture ductile en grandes transformations16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France
Conference papers
hal-04610984
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Updated-Lagrangian XFEM formulation for ductile fracture in the finite strain frameworkICF15 -15th International Conference on Fracture, Jun 2023, Atlanta, United States
Conference papers
hal-04137165
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3D nonlinear XFEM-CZM based methodology for ductile fractureESIS European Structural Integrity Society Technical Meeting on Numerical Methods, Feb 2023, Belgrade, Serbia
Conference papers
hal-03993179
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A XFEM-CZM Based Methodology for Finite Strain Ductile FractureCFRAC - The Seventh International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Jun 2023, Prague, Czech Republic
Conference papers
hal-04137177
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3D cohesive XFEM-based unified methodology for ductile fracture in finite strainEMMC18 - 18th European Mechanics of Materials Conference, Apr 2022, Oxford, United Kingdom
Conference papers
hal-03635286
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Updated Lagrangian XFEM Approach for Finite Strain Ductile Fracture11th European Solid Mechanics Conference, Jul 2022, Galway, Ireland
Conference papers
hal-03720531
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Traitement numérique tridimensionnel de la rupture ductile progressive par une méthode XFEM cohésive15e colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, Hyères-les-Palmiers, France
Conference papers
hal-03717881
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Updated-Lagrangian XFEM Formulation for Ductile Fracture at Large StrainWCCM- APCOM 2022, 15th World Congress in Computational Mechanics - 8th Asian Pacific Congress on Computational Mechanics, Jul 2022, Yokohama, Japan
Conference papers
hal-03760598
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Approche couplant XFEM et zone cohésive pour la modélisation numérique 3D de la rupture ductileCFM2022 - Congrès Français de Mécanique, Aug 2022, Nantes, France
Conference papers
hal-03773123
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A XFEM-cohesive zone model coupled approach for 3D numerical modeling of ductile fracture16th U.S. National Congress on Computational Mechanics (virtual), Chicago, IL (USA), July 25-29, Jul 2021, Chicago, United States
Conference papers
hal-03331988
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3D numerical modelling of ductile failure by a XFEM/cohesive zone model couplingCOMPLAS 2021 - XVI International Conference on Computational Plasticity. Fundamentals and Applications. Barcelona (Spain). Sept.7-10, Sep 2021, Barcelona, Spain
Conference papers
hal-03331994
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Progressive failure of ductile materials: Description via a three-dimensional coupled CZM-XFEM approachICPDF 2020 - International Conference on Plasticity, Damage and Fracture, Jan 2020, Rivera Maya, Mexico
Conference papers
hal-02485680
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On the contact law within a poroelastic granular materialForum Acusticum, Dec 2020, Lyon, France. pp.619-620, ⟨10.48465/fa.2020.0560⟩
Conference papers
hal-03240283
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Une méthodologie couplant XFEM et CZM pour la simulation de la propagation 3D de fissures dans des métaux ductilesCSMA2019, 14ème Colloque National en Calcul des Structures, May 2019, Hyères, France
Conference papers
hal-02152063
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Combination of XFEM and CZM for the numerical simulation of ductile fractureCFRAC2019, 6th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Jun 2019, Braunschweig, Germany
Conference papers
hal-02157567
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Revue des méthodes de simulation du comportement d'assemblages collés3ème Colloque sur les Assemblages mécaniques, Jul 2019, Saint-Ouen, France
Conference papers
hal-02533298
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XFEM-CZM combination for the numerical treatment of ductile fracture6th. European Conference on Computational Mechanics, Jun 2018, Glasgow, United Kingdom
Conference papers
hal-02018617
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Combinaison X-FEM/CZM pour la modélisation numérique de la rupture ductileGT MECAMAT - Physique, Mécanique et Modélisation de l'Endommagement et de la Rupture - Transition Endommagement-Rupture, Paris (France), 6 Oct. 2017, 2017, Paris, France
Conference papers
hal-02024372
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Transition endommagement diffus vers fissuration par introduction d'une bande cohésive dans X-FEM13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Conference papers
hal-01926880
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Modélisation numérique de la rupture ductile par une approche couplant X-FEM et zone cohésiveGDR CNRS MePhy Mécanique et Physique des Systèmes Complexes - Nouveaux défis en mécanique de la rupture, Paris (France), 27-28 Nov. 2017, 2017, Paris, France
Conference papers
hal-02047615
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Numerical modelling of the damage-to-fracture transition in a ductile material5th International Conference on Integrity-Reliability-Failure, Jul 2016, Porto, Portugal
Conference papers
hal-02018612
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Numerical simulation of dynamic crack propagation in ductile materials3rd ECCOMAS Young Investigators Conference, Jul 2015, Aachen, Germany
Conference papers
hal-02018618
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Numerical treatment of the damage/crack transition in a Gurson ductile material4th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Jun 2015, Cachan, France
Conference papers
hal-02018620
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Propagation numérique d'une fissure via X-FEM dans un matériau de GursonMatériaux 2014, Nov 2014, Montpellier, France
Conference papers
hal-02018621
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Crack propagation in a Gurson ductile material using X-FEM5th. European Conference on Computational Mechanics, Sep 2014, Barcelone, Spain
Conference papers
hal-02018622
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Numerical simulation of crack propagation in a ductile viscoplastique material using X-FEMInternational Conference on Extended Finite Element Method, Sep 2013, Lyon, France. pp.135 - 150
Conference papers
hal-02018624
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Propagation d'une fissure 2D dans un matériau ductile endommageable avec X-FEM11e colloque national en calcul des structures, CSMA, May 2013, Giens, France
Conference papers
hal-01717032
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Simulation 2D de la fissuration dans un matériau ductile endommageable avec X-FEM21ème Congrès Francais de Mécanique, Aug 2013, Bordeaux, France. pp.1
Conference papers
hal-02018614
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X-FEM assisted simulation of ductile damage induced 2D crack propagationEuropean Congress on Computational Methods in Applied Sciences and Engineering, Sep 2012, Vienne, Austria
Conference papers
hal-02018615
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Contact mechanics of open-cell foams with macroscopic asperities2024
Preprints, Working Papers, ...
(Preprint)
hal-04502703
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Traitement numérique de la fissuration d'une structure navaleMatériaux et structures en mécanique [physics.class-ph]. Université de Bretagne Sud, 2013. Français. ⟨NNT : ⟩
Theses
tel-01070096
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