Patrice Longère
Présentation
Publications
Publications
Some issues related to the modeling of dynamic shear localization-assisted failureDynamic Damage and Fragmentation, Wiley, pp.1-52, 2019, 978-1-119-57934-2 |
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Adiabatic shear: pre- and post-critical dynamic plasticity modelling and study of impact penetration. Heat generation in this contextDynamic Modelling, Alisson Brito ISBN 978-953-307-045-2 (papier) ; 978-953-7619-68-8 (web), pp.233-262, 2010 |
A tri-dimensional model for the numerical treatment of ductile fracture in dynamics using the Extended Finite Element Method12th European Solid Mechanics Conference, Euromech, Jul 2025, Lyon, France |
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Modélisation numérique de la rupture ductile en dynamique transitoire par la méthode des éléments finis étendus26ème Congrès Français de Mécanique, AFM, Aug 2025, Metz, France |
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Ductile fracture modelling using the Extended Finite Element Method for dynamic analysisThe 8th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, ECCOMAS, Jun 2025, Porto, Portugal |
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Numerical simulation and optimization of ballistic protection structures8th International Conference on Integrity-Reliability-Failure, Faculdade de Engenharia, Universidade do Porto (FEUP); ABREU – Professional Congress Organizer, Jul 2025, Porto, Portugal. pp.179-180, ⟨10.24840/978-972-752-323-8⟩ |
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Etude expérimentale et numérique des dommages induits par le phénomène d'arc électrique26e Congrès Français de Mécanique, Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3 - UMR CNRS 7239), Aug 2025, Metz, France |
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Expansion d'anneaux pré-entaillés pour l'étude de l'endommagement dynamique des métauxCFM 2025 - 26e Congrès Français de Mécanique, Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3 - UMR CNRS 7239), Aug 2025, Metz, France |
Etude numérique des dommages induits par le phénomène d’arc électriqueCongès Français de Mécanique 2025, Association Française de Mécanique, Aug 2025, Metz, France |
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Simulation numérique et optimisation des structures de protection balistique26ème Congrès Français de Mécanique, Association Française de Mécanique; Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux, Aug 2025, Metz, France |
Development of an experimental set-up for the study of the dynamic damage metals12th European Solid Mechanics Conference, Euromech, Jul 2025, Lyon, France |
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Using plate impact-driven ring expansion tests (PIDRET) to assess analytical modelsHVIS2024 17th Hypervelocity Impact Symposium, Sep 2024, Tsukuba, Japan |
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Dynamic multi-fragmentation of ring: correlation between experimental results and analytical estimatesDYMAT 2024 - 14th International Conference on Mechanical and Physical Behaviour of Materials Under Dynamic Loading, Chair of Artificial Intelligence in Mechanics and Manufacturing at ETH Zurich, Sep 2024, Zurich, Switzerland |
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Large strain cohesive XFE formulation for ductile fractureECCOMAS 2024 - 9th European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2024, Lisbon, Portugal |
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Multi-fragmentation dynamique : corrélation expérimental/analytiqueMécaDymat 2024 - Comportement et rupture des matériaux sous sollicitations dynamiques, May 2024, Toulouse, France |
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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 |
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Modélisation thermo-viscoplastique cohérente basée sur les essais16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France. 8 p |
3D nonlinear XFEM-CZM based methodology for ductile fractureESIS European Structural Integrity Society Technical Meeting on Numerical Methods, Feb 2023, Belgrade, Serbia |
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Multi-fragmentation of various metals under dynamic radial expansionSCCM23 - 23rd Biennial Conference of the APS Topical Group on Shock Compression of Condensed Matter, Jun 2023, Chicago, United States |
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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 |
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Investigation des performances balistiques de systèmes de protection balistique multi-matériauxMECADYMAT 2023, Mar 2023, Valenciennes, France |
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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 |
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Numerical simulation of crack arrest in impact loaded shock-resistant PMMA using SPHECCOMAS 2022 - 8th European Congress on Computational Methods in Applied Sciences and Engineering - Oslo (Norway) - June 5-9, Jun 2022, Oslo, Norway |
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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 |
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Fragmentation of metallic rings by dynamic radial expansionAPS-SHOCK-22, 22nd Biennial Conference of the APS Topical Group on Shock Compression of Condensed Matter, Jul 2022, Anaheim, United States |
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Optimisation de systèmes de protection balistique basée sur une corrélation expérience/simulationCFM2022 -25e Congrès Français de Mécanique, Aug 2022, Nantes, France |
3D cohesive XFEM-based unified methodology for ductile fracture in finite strainEMMC18 - 18th European Mechanics of Materials Conference, Apr 2022, Oxford, United Kingdom |
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Experimental set-up for the investigation of ring dynamic fragmentationEMMC18 - 18th European Mechanics of Materials Conference, Apr 2022, Oxford, United Kingdom |
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Optimisation de protections balistiques multi-matériaux par corrélation expérience/simulation15ème Colloque National en Calcul des Structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France |
Simulation SPH de l’arrêt et propagation de fissure sous impact dans un PMMA résistant au chocCFM2022 - Congrès Français de Mécanique, Aug 2022, Nantes, France |
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Fragmentation d’anneaux métalliques par expansion radiale dynamique7èmes journées Vélocimétrie Hétérodyne - Expérimentations Matériaux sous Choc (VH-EMC), Oct 2022, Gramat, France |
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Updated Lagrangian XFEM Approach for Finite Strain Ductile Fracture11th European Solid Mechanics Conference, Jul 2022, Galway, Ireland |
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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 |
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Optimisation de systèmes de protection balistique par corrélation expérience/simulation25e Congrès Français de Mécanique,, Aug 2022, Nantes, France |
Approche couplant XFEM et zone cohésive pour la modélisation numérique 3D de la rupture ductileCFM2022 - Congrès Français de Mécanique, Aug 2022, Nantes, France |
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Identification of armour technological solutions following experiment-simulation correlationICILSM 2022 - 3rd International Conference on Impact Loading of Structures and Materials, Jun 2022, Trondheim, Norway |
Investigation of the ballistic performance of multi-material protection systemsECCCS2 - 2nd European Conference on Crashworthiness of Composite Structures, Nov 2022, Toulouse, France |
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Methodology to optimise ballistic protection systems based on an experiment/simulation correlationAuxDefense 2022 – 3rd World Conference on Advanced Materials for Defense, Jul 2022, Guimaraes, Portugal |
Rate and loading path dependent constitutive model for Ti-6Al-4V titanium alloy subject to bird strikeWCCM XIV, 14th World Congress in Computational Mechanics, Jan 2021, Paris, France |
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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 |
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Crack arrest and propagation in impact loaded shock resistant PMMA: mesh-free numerical simulationDYMAT 2021 - 13th International Conference on Mechanical and Physical Behaviour of Materaisl Under Dynamic Loading - Madrid (Spain) - Sept.19-24, 2021, Sep 2021, Madrid, Spain. ⟨10.1051/epjconf/202125002021⟩ |
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Plate-impact-driven ring expansion test (PIDRET) for dynamic fragmentationDYMAT 2021 - 13th International Conference on Mechanical and Physical Behaviour of Materaisl Under Dynamic Loading - Madrid (Spain) - Sept.19-24, 2021, Sep 2021, Madrid, Spain. ⟨10.1051/epjconf/202125001013⟩ |
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Optimisation of ballistic protection systems based on impact test/simulation correlationDYMAT 2021 - 13th International Conference on Mechanical and Physical Behaviour of Materaisl Under Dynamic Loading - Madrid (Spain) - Sept.19-24, 2021, Sep 2021, Madrid, Spain. ⟨10.1051/epjconf/202125004001⟩ |
Rate dependent anisotropic plasticity model of titanium alloy for aerospace applicationICTAM 2020+1 Virtual, 25th International Congress of Theoretical and Applied Mechanics, Milano (Italie), 23-27 Aug. 2021, Aug 2021, Milano, Italy |
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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 |
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A constitutive model for a rate and temperature dependent, plastically anisotropic titanium alloyICPDF 2020 - International Conference on Plasticity, Damage and Fracture, Jan 2020, Rivera Maya, Mexico |
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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 |
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Advanced modelling of rate-dependent anisotropic Ti-6Al-4V titanium alloy for aeronautical applicationsCOMPLAS 2019 - XV International Conference on Computational Plasticity, Sep 2019, Barcelona, Spain |
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Constitutive modelling of anisotropic rate-dependent Ti-6Al-4V titanium alloy for aircraft fan blade designICMM6 6th International Conference on Material Modelling, Jun 2019, Lund, Sweden |
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Modélisation du comportement orthotrope viscoplastique de l’alliage aéronautique Ti-6Al-4V sous chargements complexes14ème Colloque National en Calcul de Structures (CSMA 2019), May 2019, Hyères, France |
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 |
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Large scale modelling of dynamic shear localization and micro-voiding assisted failure of viscoplastic structuresELACTAM-2019, European-Latin-American Conference of Theoretical and Applied Mechanics, Feb 2019, La Havane, Cuba |
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Temperature evolution and consequences in adiabatic shear localization onset and developmentDYMAT2019 Technical Meeting on Temperature dependence of material behaviour at high strain-rate, Sep 2019, Stresa, Italy |
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Toward the numerical treatment of the progressive transition between micro-voiding induced damage and crack propagationEUROMECH Colloquium 605 - Damage and Failure of Engineering Materials under Extreme Loading Conditions, May 2019, Madrid, Spain |
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Une méthodologie couplant XFEM et CZM pour la simulation de la propagation 3D de fissures dans des métaux ductiles14ème Colloque National en Calcul de Structures (CSMA 2019), May 2019, Hyères, France |
Crack arrest capability of lightweight alloys and polymers under impact loadingASIDIC 2019 - Aerospace Structural Impact Dynamics International Conference, Jun 2019, Madrid, Spain |
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Failure mechanisms of RT-PMMA under impact conditionsDynaMAT 2019 - 13th Workshop of Dynamic Behaviour of Materials and its Applications in Industrial processes, Apr 2019, Nicosia, Cyprus |
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Capacité d'arrêt de fissure sous impact de PMMA résistants au chocMatériaux 2018, Nov 2018, Strasbourg, France |
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Description of dynamic shear localization and failure in viscoplastic structuresESMC 2018, The 10th European Solid Mechanics Conference, Jul 2018, Bologna, Italy |
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Description of dynamic shear localization-controlled failure in structural materialsECCM 6, 6th European Conference on Computational Mechanics, Glascow (UK), 11-15 June 2018, 2018, Glasgow, UK, United Kingdom |
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Dynamic failure of viscoplastic structures under ASB and micro-voidingDYMAT, 12th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2018, Arcachon, France. pp.01005, ⟨10.1051/epjconf/201818301005⟩ |
Fracture behavior of RT-PMMA under impact loadingDSTC & INTCET 2018, The 4th International Conference on Defence & Security Technology & The 3rd International Conference on Engineering and Technology, Nov 2018, Kuala-Lumpur, Malaysia |
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Crack arrest capability of aluminium alloys under dynamic loadingICEFA VIII, 8th International Conference on Engineering Failure Analysis, Jul 2018, Budapest, Hungary |
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Dynamic crack arrest capability of some metallic alloys and polymersDYMAT, 12th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2018, Arcachon, France. pp.02002, ⟨10.1051/epjconf/201818302002⟩ |
Identification of constitutive equations, deformation and damage micro-mechanisms of Ti-6Al-4V for aircraft engine fan bladesESMC 2018, The 10th European Solid Mechanics Conference, Jul 2018, Bologna, Italy |
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Crack arrest capability of shock resistant PMMA under impact loadingEMMC16, 16th European Mechanics of Materials Conference, Nantes (France), 26-28 March 2018, 2018, Nantes, France |
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Crack Resistance of RT-PMMA under Impact LoadingICEM 2018, 18th International Conference on Experimental Mechanics, Jul 2018, Brussels, Belgium. pp.402, ⟨10.3390/ICEM18-05239⟩ |
Large scale approach of dynamic shear localization-induced failure of viscoplastic structuresWCCM XIII, 13th World Congress on Computational Mechanics, Jul 2018, New York, United States |
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XFEM-CZM combination for the numerical treatment of ductile fracture6th. European Conference on Computational Mechanics, Jun 2018, Glasgow, United Kingdom |
Modélisation de la rupture dynamique de matériaux structuraux par cisaillement adiabatique et micro-endommagementMatériaux 2018, Nov 2018, Strasbourg, France |
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De la localisation dynamique (BCA) à la rupture dans les solides viscoplastiques: Enjeux de modélisation.Séminaire du CEA-DAM IDF, Bruyères-le-Châtel (France), 5 Juin 2018, 2018, Bruyères-le-Châtel, France |
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Shear failure of AA2024 and AA7175 under high strain rate loadingICEAF V - 5th International Conference of Engineering Against Failure - Proceeding, Jun 2018, Chios Island, Greece |
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Caractérisation expérimentale du comportement orthotrope viscoplastique de l’alliage Ti-6Al-4V pour bord d’attaque des aubes du fan d’un moteur d’avionMatériaux 2018, Nov 2018, Strasbourg, France |
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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 |
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Comparative failure of AA2024 and AA7175 at low and high strain rateM2D2017, 7th International Conference on Mechanics and Materials in Design, Albufeira (Portugal), 11-15 June 2017, 2017, Albufeira, Portugal |
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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 |
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Caractérisation et modélisation de la rupture de l’alliage Ti-6Al-4V sous chargement dynamique complexeSéminaire du LMS, Palaiseau (France), 16 novembre 2017, 2017, Palaiseau, France |
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Coupled ASB- and microvoiding-assisted dynamic ductile failure23rd DYMAT Technical Meeting, Dynamic fracture of ductile materials, Trondheim (Norway), 12-14 September 2017, 2017, Trondheim, Norway. ⟨10.1016/j.proeng.2017.08.082⟩ |
Modelling of Adiabatic Shear Band and Microvoid induced Material DegradationCOMPLAS 2017, XIV International Conference on Computational Plasticity. Fundamentals and Applications, Barcelona (Spain), 5-7 September 2017, 2017, Barcelona, Spain |
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Numerical modelling of structural degradation under adiabatic shear banding and micro-voidingCFRAC2017, 5th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Nantes (France), 14-16 june 2017, 2017, Nantes, France |
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Adiabatic shear band induced chip serration in high speed machiningAMPT2017, International Conference on Advances in Materials & Processing Technologies, Chennai (India), 11-14 December 2017, 2017, Chennai, India |
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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 |
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Modélisation isotrope vs. anisotrope du processus de dégradation dynamique par cisaillement adiabatique13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France |
Impact velocity-dependence of the fragmentation of shock-resistant PMMAM2D2017, 7th International Conference on Mechanics and Materials in Design, Albufeira (Portugal), 11-15 June 2017, 2017, Albufeira, Portugal |
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From dynamic shear localization until crack propagation in viscoplastic metals and alloys : a challenge for the modelingICACM 2017 - 10th Annual US-France ICACM Symposium on Dynamic damage and fragmentation, Ft Walton Beach (FL, USA), 17-19 May 2017, 2017, Florida, United States |
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Bandes de cisaillement adiabatique: localisation & post-localisation vues comme détérioration singulièreGroupe de travail MECADYMAT, Mar 2017, Cachan, France |
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Rupture dynamique par cisaillement adiabatique : enjeux de modélisationSéminaire du GeM, Nantes (France), 5 juillet 2016, 2016, Nantes, France |
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Description of ASB-dynamic localisation as a degradation mechanismMTDM2016 - The 10th International Conference on the Mechanics of Time Dependent Materials, Paris (France), 17-20 May 2016, 2016, Paris, France |
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Modelling of shear failure caused by adiabatic shear banding and subsequent microvoidingICTAM 2016, 24th International Congress of Theoretical and Applied Mechanics, Montréal (Canada), 21-26 august 2016, 2016, Montréal, Canada |
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Strain localisation described as a damage-like mechanism: (1-D) vs. D type modelingMécaDymat - Comportement et rupture des matériaux sous sollicitations dynamiques, Strasbourg (France), 30-31 Mars 2016, 2016, Strasbourg, France |
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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 |
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Effect of strain rate on the behavior and failure of 2024 and 7075 aluminum alloysDSTC 2016, 3rd International Conference on Defence and Security Technology, Kuala Lumpur (Malaysia), 15-17 August 2016, 2016, Kuala Lumpur, Malaysia |
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Adiabatic shear banding assisted dynamic failure : modeling issuesIUTAM - Symposium on Dynamic instabilities in solids Madrid (Spain) 17-20 May 2016, 2016, Madrid, Spain |
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Modeling of high strain rate failure under ASB and microvoidingIMPLAST 2016, 11th International Symposium on Plasticity and Impact Mechanics, New Delhi (India), 11-14 December 2016, 2016, New Delhi, India. ⟨10.1016/j.proeng.2016.12.107⟩ |
Enlarged finite strain modelling incorporating Adiabatic Shear Banding and post-localization microvoiding as shear failure mechanismsICDM2, Second International Conference on Damage Mechanics, Jul 2015, Troyes, France |
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Failure mechanisms in high strength steel under impact loading: from ASB to full fractureICDM2, Second International Conference on Damage Mechanics, Troyes (France), 8-11 july 2015, 2015, Troyes, France |
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Approches expérimentales et numériques du mécanisme de localisation dynamique par cisaillement adiabatiqueColloque national MECAMAT, Matériaux sous sollicitations intenses / Grandes vitesses fortes pressions : de l'impact à la planétologie, Aussois (France), 26-30 Janvier 2015, 2015, Aussois, France |
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Analyse numérique d'une séquence d'images ultra-rapides: application à la fissuration dynamique de structures impactées12e Colloque national en calcul des structures, CSMA, May 2015, Giens, France |
Analyse de la fissuration dynamique de matériaux structuraux à vocation défense sous impactJournées thématiques DynRap du 25 et 26 Mars 2015 : Etudes de phénomènes en dynamique rapide par essais et simulations, DGA-TA, Toulouse (France), 2015, Toulouse, France |
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Use of Titanium alloys for shock oriented marine applicationsTi-2015: The 13th World Conference on Titanium, San Diego, California (USA), 16-20 Août 2015, 2015, San Diego, California, United States |
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Digital image analysis of ASB assisted dynamic fracture under impact loadingCFRAC2015, 4th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Cachan (France), 3-5 june 2015, 2015, Cachan, France |
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Rupture dynamique des matériaux structuraux : investigation expérimentale et éléments de modélisationGDR CNRS ACO-CHOCOLAS - Endommagement et loi de comportement sous sollicitations dynamiques : Modélisation et expérimentation, Paris (France), 17-18 septembre 2015, 2015, Paris, France |
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Digital Image Analysis of ASB-assisted Failure of Impacted Structural MaterialsDYMAT 2015, 11th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, Lugano (Suisse), 7/11 Septembre 2015, 2015, Lugano, Switzerland |
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Thermoplasticité dynamique incorporant le comportement post-critique en présence des Bandes de Cisaillement Adiabatique (BCA) et d’un endommagement associéCAM 2015 - Congrès Algérien de Mécanique - Damage-Behavior coupling: From the initiation to the propagation of macroscopic cracks, El Oued (Algérie), 25/29 octobre 2015,, 2015, El Oued, Algeria |
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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 |
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Numerical simulation of dynamic crack propagation in ductile materials3rd ECCOMAS Young Investigators Conference, Jul 2015, Aachen, Germany |
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Experimental investigation of structural material failure under high loading rateICEM 16, 16th International Conference on Experimental Mechanics, Cambridge (UK), 7-11 july, 2014, 2014, Cambridge, United Kingdom |
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Propagation numérique d'une fissure via X-FEM dans un matériau de GursonMatériaux 2014, Nov 2014, Montpellier, France |
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Rupture par cisaillement quasi-statique et dynamique d’alliages métalliques haute résistance : investigation expérimentale et modélisationSéminaire du LMS, Palaiseau (France), 25 avril 2014, 2014, Palaiseau, France |
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Rupture sous taux de triaxialité négatif de l’alliage de titane Ti-6Al-4V : micro-mécanismes et effet de la vitesse de chargementMatériaux 2014, Montpellier (France), 24-28 novembre 2014, 2014, Montpellier, France |
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Crack propagation in a Gurson ductile material using X-FEM5th. European Conference on Computational Mechanics, Sep 2014, Barcelone, Spain |
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Competition between ASB and void growth assisted shear failure mechanisms: unified modelling and applicationsWCCM XI, 11th World Congress on Computational Mechanics, Barcelona (Spain), 20-25 july, 2014, 2014, Barcelona, Spain |
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Approche expérimentale et numérique de la plasticité des verres métalliques massifsCFM 2013 - 21ème Congrès Français de Mécanique, Aug 2013, Bordeaux, France |
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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 |
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 |
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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 |
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Étude expérimentale et numérique de la plasticité de verres métalliques massifs11e colloque national en calcul des structures, CSMA, May 2013, Giens, France |
Dynamic vs. quasi-static shear failure of high strength metallic alloys: experiment and modellingIUTAM Symposium on materials and interfaces under high strain rate and large deformation, Metz (France), 17-21 Juin 2013, 2013, Metz, France |
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Pressure sensitivity of plasticity in metallic glasses below glass transition: a literature reviewTHERMEC 2011, Aug 2011, Quebec, Canada. pp.1318-1323, ⟨10.4028/www.scientific.net/MSF.706-709.1318⟩ |
Temperature- and rate-dependent failure in dynamically loaded viscoplastic materialsSEM XII, International Congress and Exposition on Experimental & Applied Mechanics, Jun 2012, Costa Mesa, United States |
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Experimental and Numerical Aspects of Ship Structure Failure Under Airblast LoadingDYMAT 2012, 10th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2012, Freiburg, Germany |
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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 |
Insight into plasticity mechanisms in metallic glasses by means of multiaxial and heterogeneous mechanical testsISMANAM 2012, 19th International Symposium on Metastable Amorphous and Nanostructured Materials, Moscou (Russie), 18/22 Juin 2012, 2012, Moscou, Russia |
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Simulation numérique de la rupture de structures navales sous l'effet d'explosions au contact10e colloque national en calcul des structures, May 2011, Giens, France. pp.Clé USB |
Multi-stage viscoplasticity/damage modelling and simulation for ductile metalsCFRAC2011, International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Jun 2011, Barcelone, Spain |
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Multi-surface description of temperature- and strain rate-dependent damage initiation and growth in ductile viscoplastic materialsCOMPLAS XI, XI International Conference on Computational Plasticity Fundamentals and Applications, Sep 2011, Barcelone, Spain |
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Fracture Analysis and Constitutive Modelling of Ship Structure Steel Behaviour Regarding Underwater ExplosionICEFA IV, 4th International Conference on Engineering Failure Analysis, Jul 2010, Cambridge, United Kingdom |
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Modélisation de la rupture de structures navales soumises à des explosions sous-marinesMatériaux 2010, Oct 2010, Nantes, France |
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Analyse expérimentale et numérique du cisaillement rapide des matériaux métalliques sous chargement extrême : Application à l'usinageMatériaux 2010, Oct 2010, Nantes, France |
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Improved methodology for parameters identification of non linear material behaviourECCM 2010, IV European Conference on Computational Mechanics of Solids, Structures and Coupled Problems in Engineering, May 2010, Paris, France |
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Constitutive modelling and numerical simulation of ship structure response to underwater explosion1st TMS-ABM International Materials Congress, Jul 2010, Rio de Janeiro, Brazil |
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Numerical simulations of underwater explosion-induced damage until ultimate fracture of ship structureISIE 2010, 7th International Symposium on Impact Engineering, Jul 2010, Varsovie, Poland |
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Numerical simulation of close blast explosion induced failure of ship structureSIMULIA France Regional User's Meeting, Nov 2010, Vélizy, France |
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Thermodynamics based evaluation of the plastic work induced heating. Consequences on the dynamic localization conditionsDYMAT 2009, Sep 2009, Bruxelles, Belgium. pp.1257-1262 |
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Thermomechanically rigorous evaluation of the plastic work induced heating. Consequences for dynamic localizationWorkshop Dynamic Behaviour of Materials, May 2009, Metz, France. pp.251-258 |
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Traitement numérique tridimensionnel de la pénétration dynamique contrôlée par le cisaillement adiabatiqueRéunion MECADYMAT, Apr 2009, Bourges, France |
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Numerical simulation of far-field underwater explosion induced damage of ship structureDYMAT 2009, Sep 2009, Bruxelles, Belgium. pp.1635-1641 |
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Computational treatment of dynamic penetration accompanied with adiabatic shear banding8th World Congress on Computational Mechanics – ECCOMAS 2008, 5th European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2008, Venice, Italy |
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Evaluation de l'échauffement plastique adiabatique et ses conséquences sur les conditions de localisation dynamiqueRéunion MECADYMAT, Apr 2008, Lorient, France |
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Numerical simulation of airbag inflator failure under dynamic pressureICEFA III, 3rd International Conference on Engineering Failure Analysis, Jul 2008, Sitges, Spain |
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Three-dimensional modelling and numerical simulation of dynamic anisotropic degradation of structures under adiabatic shear banding [in] Multi-phase and multi-component materials under dynamic loading10th European Mechanics of Materials Conference, Jun 2007, Kazimierz Dolny, Poland. pp.15-26 |
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Inelastic heat fraction evaluation for engineering problems involving dynamic plastic localization phenomenaLMS 2007, Thermo-Mechanical Modeling of Solids, Jul 2007, Palaiseau, France |
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Finite strain viscoplasticity model incorporating adiabatic shear banding and numerical simulation of shock induced shearingInternational Symposium on Shear Behavior and Mechanisms in Materials Plasticity, Shear 2007, Sep 2007, Nancy, France |
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Experimental and numerical dynamic ductile damage analysis of inflator structureCOMPLAS 2007, Sep 2007, Barcelone, Spain. pp.CD-ROM ISBN 978-84-96736-28-3 |
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Experimental and numerical dynamic ductile damage investigations of inflator structure2nd International Pyrotechnic Automotive Safety Symposium, Nov 2007, Bordeaux, France |
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Modélisation 3D des effets dégradants du cisaillement adiabatique sur la réponse au choc d'un matériau viscoplastique en transformations finiesMatériaux 2006, Nov 2006, Dijon, France. pp.DVD-ROM ISBN 978-2-9528-1400-3 |
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Experimental and numerical dynamic ductile damage analysis of inflator structure8th International symposium & exhibition on sophisticated car occupant safety systems, Session poster, Dec 2006, Karlsruhe, Germany |
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Modélisation 3D des effets dégradants du cisaillement adiabatique sur la réponse au choc d'un matériau viscoplastique en transformations finies, DVD-ROM ISBN 978-2-9528-1400-3Matériaux 2006, Endommagement et rupture des matériaux sous sollicitations dynamiques, Nov 2006, Dijon, France |
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Modelling and simulation of dynamic anisotropic degradation of structures under adiabatic shear bandingDYMAT 2006, Sep 2006, Dijon, France. pp.139-145 |
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Three-dimensional modelling of thermo-elastic/viscoplastic solids containing adiabatic shear bandsICTAM 2004, 21st International Congress of Theoretical and Applied Mechanics, Aug 2004, Varsovie, Poland |
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3D finite strain modelling and numerical simulation of propagating adiabatic shear bandsDYMAT Technical Meeting - Crashworthiness and constitutive relationships for engineering materials, LPMM, Jun 2004, Metz, France |
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Modèle de détérioration par développement des bandes de cisaillement adiabatique dans le contexte thermo-élasto-viscoplastique 3DMECADYMAT, Jun 2004, Metz, France |
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Adiabatic shear banding induced degradation in a thermo-elastic/viscoplastic material under dynamic loadingISIE 2004, 5th International Symposium on Impact Engineering, Jul 2004, Cambridge, United Kingdom |
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High strain rate model involving damage by adiabatic shear banding and related anisotropyDYMAT 2003, Sep 2003, Porto, Portugal. pp.317-322 |
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Non-linear impact dynamics including adiabatic shear banding effectsHDP V, Jun 2003, Saint-Malo, France. Ed. CEA, Tome 1, pp.311-320 |
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A 3D constitutive model involving adiabatic shear banding in the context of finite damage elastoplasticityCOMPLAS 2003, Apr 2003, Barcelone, Spain. CD-ROM ISBN 84-95999-22-6, paper 99 |
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Modèle de comportement dynamique d'un matériau en présence de l'endommagement par cisaillement adiabatiqueIME 2002, Jul 2002, Besançon, France. pp.327-334 |
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On the Use of the Hopkinson Bar for the Determination of the Transient Dynamic Behaviour of Pure IronEURODYMAT 1997 - 5th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, Aug 1997, Toledo, Spain. pp.C3-259-C3-264, ⟨10.1051/jp4:1997346⟩ |
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On the Quantitative Evaluation of Adiabatic Shear Banding Sensitivity of Various Titanium AlloysEURODYMAT 1997 - 5th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, Aug 1997, Toledo, Spain. pp.C3-429-C3-434, ⟨10.1051/jp4:1997374⟩ |
Etude des dommages induits par un arc électrique dans les réseaux électriques avionMECAMAT Aussois - Homogénéisation du comportement mécanique des matériaux hétérogènes, Jan 2025, Aussois (France), France. 2025 |
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Conceptualisation de protection balistiques par optimisationMECAMAT Aussois - Homogénéisation du comportement mécanique des matériaux hétérogènes, Jan 2025, Aussois (FR), France. , 2025 |
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Diagonalisation de la matrice de masse dans le cadre de la variante de la base décalée de la XFEMMECAMAT Aussois - Homogénéisation du comportement mécanique des matériaux hétérogènes, Jan 2025, Aussois (FR), France. 2025 |
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Effet de la vitesse de déformation et de la triaxialité sur l'endommagement dynamique des métauxMECAMAT Aussois - Homogénéisation du comportement mécanique des matériaux hétérogènes, Jan 2025, Aussois (FR), France |
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Développement d’un dispositif expérimental pour l’étude de l’endommagement dynamique des métaux8ème Journées VH - Expérimentation matériaux sous choc, Oct 2024, Grenoble, France |
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Fragmentation dynamique d’anneaux métalliques au moyen d’impacts plansColloque National MECAMAT, Mécanique des matériaux architecturés, Jan 2022, Aussois, France. 2022 |
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Modélisation physico-numérique de la rupture des structures sous sollicitations sévèresColloque National MECAMAT, Mécanique des matériaux architecturés, Jan 2022, Aussois, France |
PIDRET: concept expérimental pour la fragmentation dynamique d'anneaux métalliquesACO-CHOCOLAS Matériaux sous Hautes Vitesses de Déformation - 2nd Ecole thématique - Oléron (France) - Oct.10-15, 2021, Oct 2021, Oléron, France. 2021 |
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XFEM-CZM combination for the numerical treatment of ductile fractureColloque National MECAMAT, Jan 2019, Aussois, France |
Identification d’un modèle orthotrope viscoplastique de comportement de l’alliage aéronautique Ti-6Al-4VColloque national MECAMAT, Rupture des matériaux et des structures. Mécanismes et modélisations face aux applications industrielles, Jan 2019, Aussois, France. 2019 |
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Caractérisation et modélisation de la rupture de l’alliage Ti-6Al-4V sous chargement dynamique complexeR&T Day Safran Aircraft Engines, Dec 2018, Villaroche, France. 2018 |
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Etude expérimentale de la capacité d’arrêt de fissure sous impact de PMMA résistants au chocGFP 2018, 47th Colloque National du Groupe Français d’études et d’applications des Polymères, Nov 2018, Toulouse, France. 2018 |
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Quasi-static and dynamic characterization of the anisotropic viscoplastic behaviour of a titanium alloy for leading edge of aircraft engine fan bladeTHERMEC'2018 International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS Processing, Fabrication, Properties, Applications, Jul 2018, Paris, France. 2018 |
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Caractérisation et modélisation de l'alliage Ti-6Al-4V sous chargement dynamique complexePRC2 MécaComp, SafranTech, Magny-les-Hameaux (France), 5-6 Oct. 2017, 2017, Magny-les-Hameaux, France |
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Numerical modelling of the damage-to-crack transition in a Gurson-type material24th International Congress of Theoretical and Applied Mechanics, Aug 2016, Montréal, Canada |
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Modélisation numérique de la réponse d’une structure navale à une explosion sous-marineForum Innovation DGA, Nov 2015, Palaiseau, France |
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Analysis of failure mechanisms in structural materials under high loading rateInternational Colloquium Multi-physics modeling of solids 2014 (MPMS 2014), Paris-Palaiseau, France, 2014, Paris-Palaiseau, France |
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Propagation d'une fissure 2D dans un matériau viscoplastique endommageable avec X-FEMColloque National MECAMAT, Jan 2013, Aussois, France. pp.1, 2013 |
Plasticité des verres métalliques à base Zr.Colloque national MECAMAT, Effets d'environnement sur le comportement mécanique et la dégradation des matériaux, Jan 2013, Aussois, France. 2013 |
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Endommagement de structures navales après explosion sous-marineColloque national MECAMAT, Mécanique et mécanismes des changements de phase, Jan 2009, Aussois, France. 2009 |
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Modélisation du comportement dynamique d'un acier dur contenant des méso-bandes de cisaillement adiabatiqueColloque national MECAMAT, Mécanismes et déformations dans les matériaux multi-constituants, Jan 2002, Aussois, France. 2002 |
Modélisation 3D des effets dégradants du cisaillement adiabatique sur la réponse d'un matériau viscoplastique2003 |
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Simulation des polymères aux grandes vitesses2001 |