Patrice Longère

Professeur - Institut Supérieur de l'Aéronautique et de l'espace (ISAE-SUPAERO)
Membre du groupe Modélisation des Systèmes et Microsystèmes Mécaniques (MS2M)
BR2 026, Espace Clément Ader, 3 rue Caroline Aigle
31400 Toulouse
 
    (recherche)
    (enseignement)
Activités de recherche :
ICA Research Lab.
Dynamic fracture of materials and structures
* Experimentation in dynamics of materials : SHPB, Impact tests
* Nonlinear thermomechanical modeling : viscoplasticity, damage, localisation
* Numerical simulation of high strain rate and impact problems
 
Examples:
* Crack arrest capability under impact loading of (mild, high strength) steels, lightweight (Aluminum, Titanium) alloys, polymers

 

* Modelling of adiabatic shear banding-assisted failure of structural materials under high strain rate and impact loading
* CZM-XFEM combination for the numerical treatment of ductile failure of structures


Activités d'enseignement :
 
ISAE-SUPAERO / 3-year School of Engineer in Aerospace
Mechanics of materials (Year #1)
Thermomechanical modelling of materials (elasticity, plasticity, damage, fracture) (Year #3)
ISAE-SUPAERO / 2-year Master of Science in Aerospace Engineering
Damage of materials (Year #1)
Plasticity and viscoplasticity (Year #2)


Responsabilités collectives :
ISAE-SUPAERO Education Dept.
Former Head of ‘Aeronautical Structures’ program of the 2-year Master of Science in Aerospace Mechanics and Avionics (AMA) (-> 2016)
Head of ‘Aerospace Structures’ program of the 2-year Master of Science in Aerospace Engineering (MAE) 2016->)


Activités administratives de soutien à la recherche :
ICA Research Lab.
Contact for researches related to Structures under severe conditions
Contact for SHPB
Contact for STIMPACT Platform : Impact tests using gas launchers
 
Former Head of ‘Modeling of Mechanical Systems and Microsystems’ (MS2M) Research Group  (2012-2016)


Autre :

DYMAT representative of the MECADYMAT workgroup, resulting from the combination of French MECAMAT  and European DYMAT associations, for the promotion of research into the field of dynamics of materials. With E. Deletombe, ONERA Lille, as MECAMAT representative.



Production scientifique :
101 contributions trouvées

AnnéeTypeAuteurs et titre du documentLiens
2019PKonstantinos Nikolakopoulos, Jean-Philippe Crété, Patrice Longère. XFEM-CZM combination for the numerical treatment of ductile fracture. COMBINAISON XFEM-CZM POUR LE TRAITEMENT NUMÉRIQUE DE LA RUPTURE DUCTILE. Colloque National MECAMAT, Aussois, FR[HAL] / [BIB]
2018COMGunasilan Manar, Patrice Longère. Shear failure of AA2024 and AA7175 under high strain rate loading. ICEAF V - 5th International Conference of Engineering Against Failure - Proceeding, Chios Island, GR[HAL] / [BIB]
2018COMJohannes Wolf, Konstantinos Nikolakopoulos, Patrice Longère, Jean-Philippe Crété, Jean-Marc Cadou. XFEM-CZM combination for the numerical treatment of ductile fracture. 6th. European Conference on Computational Mechanics, Glasgow, GB[HAL] / [BIB]
2018ACLPatrice Longère. Respective/combined roles of thermal softening and dynamic recrystallization in adiabatic shear banding initiation. Mechanics of Materials, Elsevier, 117, p.81 - 90[HAL] / [BIB] / [DOI]
2018COMNorazrina Binti Mat Jali, Patrice Longère. Crack arrest capability of shock resistant PMMA under impact loading. EMMC16, 16th European Mechanics of Materials Conference, Nantes (France), 26-28 March 2018, Nantes, FR[HAL] / [BIB]
2018COMHannah Loïs Dorothy, Patrice Longère. Description of dynamic shear localization-controlled failure in structural materials. ECCM 6, 6th European Conference on Computational Mechanics, Glascow (UK), 11-15 June 2018, Glasgow, UK, GB[HAL] / [BIB]
2018INVPatrice Longère. 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, Bruyères-le-Châtel, FR[HAL] / [BIB]
2018ACLPatrice Longère. Adiabatic shear banding assisted dynamic failure: Some modeling issues. Mechanics of Materials, Elsevier, 116, p.49-66[HAL] / [BIB] / [DOI]
2017COMHannah Lois Dorothy, Patrice Longère. Modélisation isotrope vs. anisotrope du processus de dégradation dynamique par cisaillement adiabatique. 13e colloque national en calcul des structures, Giens, Var, FR[HAL] / [BIB]
2017COMJohannes Wolf, Jean-Philippe Crété, Patrice Longère, Jean-Marc Cadou. Transition endommagement diffus vers fissuration par introduction d'une bande cohésive dans X-FEM. 13e colloque national en calcul des structures, Giens, Var, FR[HAL] / [BIB]
2017ACLHannah Lois Dorothy, Patrice Longère. Modelling of high strain rate adiabatic shear banding induced failure: A comparison of two approaches. International Journal of Impact Engineering, 110, p.219--227[HAL] / [BIB]
2017INVPatrice Longère, J. Wolf, Jean Philippe Crété, Jean Marc Cadou. Combinaison X-FEM/CZM pour la modélisation numérique de la rupture ductile. GT MECAMAT - Physique, Mécanique et Modélisation de l'Endommagement et de la Rupture - Transition Endommagement-Rupture, Paris (France), 6 Oct. 2017, Paris, FR[HAL] / [BIB]
2017INVPatrice Longère. From dynamic shear localization until crack propagation in viscoplastic metals and alloys : a challenge for the modeling. ICACM 2017 - 10th Annual US-France ICACM Symposium on Dynamic damage and fragmentation, Ft Walton Beach (FL, USA), 17-19 May 2017, Florida, US[HAL] / [BIB]
2017PM. Ruiz De Sotto, Patrice Longère, V. Doquet, J. Papasidero. Caractérisation et modélisation de l'alliage Ti-6Al-4V sous chargement dynamique complexe. PRC2 MécaComp, SafranTech, Magny-les-Hameaux (France), 5-6 Oct. 2017, Magny-les-Hameaux, FR[HAL] / [BIB]
2017COMG. Manar, Patrice Longère. Comparative failure of AA2024 and AA7175 at low and high strain rate. M2D2017, 7th International Conference on Mechanics and Materials in Design, Albufeira (Portugal), 11-15 June 2017, Albufeira, PT[HAL] / [BIB]
2017COMN. Binti Mat Jali, Patrice Longère. Impact velocity-dependence of the fragmentation of shock-resistant PMMA. M2D2017, 7th International Conference on Mechanics and Materials in Design, Albufeira (Portugal), 11-15 June 2017, Albufeira, PT[HAL] / [BIB]
2017COMJ.-P. Crété, J. Wolf, Patrice Longère, J.-M. Cadou. Modélisation numérique de la rupture ductile par une approche couplant X-FEM et zone cohésive. GDR CNRS MePhy Mécanique et Physique des Systèmes Complexes - Nouveaux défis en mécanique de la rupture, Paris (France), 27-28 Nov. 2017, Paris, FR[HAL] / [BIB]
2017COMH.L. Dorothy, Patrice Longère. Numerical modelling of structural degradation under adiabatic shear banding and micro-voiding. CFRAC2017, 5th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Nantes (France), 14-16 june 2017, Nantes, FR[HAL] / [BIB]
2017COMH.L. Dorothy, Patrice Longère. Modelling of Adiabatic Shear Band and Microvoid induced Material Degradation. COMPLAS 2017, XIV International Conference on Computational Plasticity. Fundamentals and Applications, Barcelona (Spain), 5-7 September 2017, Barcelona, ES[HAL] / [BIB]
2017COMH.L. Dorothy, Patrice Longère, A. Dragon. Coupled ASB- and microvoiding-assisted dynamic ductile failure. 23rd DYMAT Technical Meeting, Dynamic fracture of ductile materials, Trondheim (Norway), 12-14 September 2017, Trondheim, NO[HAL] / [BIB]
2017COMM. Ruiz de Sotto, Patrice Longère, V. Doquet, J. Papasidero. Caractérisation et modélisation de la rupture de l’alliage Ti-6Al-4V sous chargement dynamique complexe. Séminaire du LMS, Palaiseau (France), 16 novembre 2017, Palaiseau, FR[HAL] / [BIB]
2017COMH.L. Dorothy, X. Soldani, Patrice Longère. Adiabatic shear band induced chip serration in high speed machining. AMPT2017, International Conference on Advances in Materials & Processing Technologies, Chennai (India), 11-14 December 2017, Chennai, IN[HAL] / [BIB]
2016PJohannes Wolf, Patrice Longère, Jean-Marc Cadou, Jean-Philippe Crété. Numerical modelling of the damage-to-crack transition in a Gurson-type material. 24th International Congress of Theoretical and Applied Mechanics, Montréal, CA[HAL] / [BIB]
2016COMJohannes Wolf, Patrice Longère, Jean-Marc Cadou, Jean-Philippe Crété. Numerical modelling of the damage-to-fracture transition in a ductile material. 5th International Conference on Integrity-Reliability-Failure, Porto, PT[HAL] / [BIB]
2016ACLPatrice Longère, André Dragon. Enlarged finite strain modelling incorporating adiabatic shear banding and post-localization microvoiding as shear failure mechanisms. International Journal of Damage Mechanics, 25(8), p.1142--1169[HAL] / [BIB]
2016COMPatrice Longère, H.L. Dorothy. Strain localisation described as a damage-like mechanism: (1-D) vs. D type modeling. MécaDymat - Comportement et rupture des matériaux sous sollicitations dynamiques, Strasbourg (France), 30-31 Mars 2016, Strasbourg, FR[HAL] / [BIB]
2016COMH.L. Dorothy, Patrice Longère, Anis Hor, A. Dragon. Modeling of high strain rate failure under ASB and microvoiding. IMPLAST 2016, 11th International Symposium on Plasticity and Impact Mechanics, New Delhi (India), 11-14 December 2016, New Delhi, IN[HAL] / [BIB]
2016COMG. Manar, Patrice Longère, E. Roux, Anis Hor, Mehdi Salem. Effect of strain rate on the behavior and failure of 2024 and 7075 aluminum alloys. DSTC 2016, 3rd International Conference on Defence and Security Technology, Kuala Lumpur (Malaysia), 15-17 August 2016, Kuala Lumpur, MY[HAL] / [BIB]
2016COMH.L. Dorothy, Patrice Longère, Anis Hor, A. Dragon. Description of ASB-dynamic localisation as a degradation mechanism. MTDM2016 - The 10th International Conference on the Mechanics of Time Dependent Materials, Paris (France), 17-20 May 2016, Paris, FR[HAL] / [BIB]
2016COMPatrice Longère, A. Dragon, H.L. Dorothy. Modelling of shear failure caused by adiabatic shear banding and subsequent microvoiding. ICTAM 2016, 24th International Congress of Theoretical and Applied Mechanics, Montréal (Canada), 21-26 august 2016, Montréal, CA[HAL] / [BIB]
2016INVPatrice Longère. Rupture dynamique par cisaillement adiabatique : enjeux de modélisation. Séminaire du GeM, Nantes (France), 5 juillet 2016, Nantes, FR[HAL] / [BIB]
2016INVPatrice Longère. Adiabatic shear banding assisted dynamic failure : modeling issues. IUTAM - Symposium on Dynamic instabilities in solids , Madrid (Spain) , 17-20 May 2016, Madrid, ES[HAL] / [BIB]
2015PJean-Philippe Crété, Patrice Longère, Jean-Marc Cadou. Modélisation numérique de la réponse d’une structure navale à une explosion sous-marine. Forum Innovation DGA, Palaiseau, FR[HAL] / [BIB]
2015COMJohannes Wolf, Patrice Longère, Jean-Marc Cadou, Jean-Philippe Crété. Numerical simulation of dynamic crack propagation in ductile materials. 3rd ECCOMAS Young Investigators Conference, Aachen, DE[HAL] / [BIB]
2015COMJohannes Wolf, Patrice Longère, Jean-Marc Cadou, Jean-Philippe Crété. Numerical treatment of the damage/crack transition in a Gurson ductile material. 4th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Cachan, FR[HAL] / [BIB]
2015COMEmile Roux, Patrice Longère, Thierry Millot. Analyse numérique d'une séquence d'images ultra-rapides: application à la fissuration dynamique de structures impactées. 12e Colloque national en calcul des structures, Giens, FR[HAL] / [BIB]
2015INVPatrice Longère. Approches expérimentales et numériques du mécanisme de localisation dynamique par cisaillement adiabatique. Colloque national MECAMAT, Matériaux sous sollicitations intenses / Grandes vitesses fortes pressions : de l'impact à la planétologie, Aussois (France), 26-30 Janvier 2015, Aussois, FR[HAL] / [BIB]
2015INVA. Dragon, Patrice Longère. Thermoplasticité dynamique incorporant le comportement post-critique en présence des Bandes de Cisaillement Adiabatique (BCA) et d’un endommagement associé. CAM 2015 - Congrès Algérien de Mécanique - Damage-Behavior coupling: From the initiation to the propagation of macroscopic cracks, El Oued (Algérie), 25/29 octobre 2015,, El Oued, DZ[HAL] / [BIB]
2015INVPatrice Longère, A. Dragon. Rupture dynamique des matériaux structuraux : investigation expérimentale et éléments de modélisation. GDR CNRS ACO-CHOCOLAS - Endommagement et loi de comportement sous sollicitations dynamiques : Modélisation et expérimentation, Paris (France), 17-18 septembre 2015, Paris, FR[HAL] / [BIB]
2015COMT. Millot, M. Le Thuaut, Patrice Longère. Use of Titanium alloys for shock oriented marine applications. Ti-2015: The 13th World Conference on Titanium, San Diego, California (USA), 16-20 Août 2015, San Diego, California, US[HAL] / [BIB]
2015COMPatrice Longère, E. Roux, Olivier Cherrier, T. Millot, D. Capdeville, J. Petit. Digital Image Analysis of ASB-assisted Failure of Impacted Structural Materials. DYMAT 2015, 11th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, Lugano (Suisse), 7/11 Septembre 2015, Lugano, CH[HAL] / [BIB]
2015COME. Roux, Patrice Longère, Olivier Cherrier, T. Millot, D. Capdeville, J. Petit. Failure mechanisms in high strength steel under impact loading: from ASB to full fracture. ICDM2, Second International Conference on Damage Mechanics, Troyes (France), 8-11 july 2015, Troyes, FR[HAL] / [BIB]
2015COME. Roux, Patrice Longère, Olivier Cherrier, T. Millot, D. Capdeville, J. Petit. Digital image analysis of ASB assisted dynamic fracture under impact loading. CFRAC2015, 4th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Cachan (France), 3-5 june 2015, Cachan, FR[HAL] / [BIB]
2015COME. Roux, Patrice Longère, T. Millot. Analyse numérique d'une séquence d'images ultra-rapides : application à la fissuration dynamique de structures impactées. CSMA2015, 12ème Colloque National en Calcul des Structures, Giens (France), 18-22 mai 2015, Giens, FR[HAL] / [BIB]
2015ACLPatrice Longère, André Dragon. Dynamic vs. quasi-static shear failure of high strength metallic alloys: Experimental issues. Mechanics of Materials, 80, p.203--218[HAL] / [BIB]
2015ACLEmile Roux, Patrice Longère, Olivier Cherrier, Thierry Millot, Didier Capdeville, Jacques Petit. Analysis of ASB assisted failure in a high strength steel under high loading rate. Materials and Design, Elsevier, 75, p.149--159[HAL] / [BIB]
2015ACLPatrice Longère, Suraj Bhogaraju, Dragos Craciun. Void collapse/growth in solid materials under overall shear loading. Mechanics Research Communications, 69, p.1--7[HAL] / [BIB]
2015COMPatrice Longère. Analyse de la fissuration dynamique de matériaux structuraux à vocation défense sous impact. Journées thématiques DynRap du 25 et 26 Mars 2015 : Etudes de phénomènes en dynamique rapide par essais et simulations, DGA-TA, Toulouse (France), Toulouse, FR[HAL] / [BIB]
2014COMJean-Philippe Crété, Patrice Longère, Jean-Marc Cadou. Propagation numérique d'une fissure via X-FEM dans un matériau de Gurson. Matériaux 2014, Montpellier, FR[HAL] / [BIB]
2014COMJean-Philippe Crété, Patrice Longère, Jean-Marc Cadou, Johannes Wolf. Crack propagation in a Gurson ductile material using X-FEM. 5th. European Conference on Computational Mechanics, Barcelone, ES[HAL] / [BIB]
2014ACLJean-Philippe Crété, Patrice Longère, Jean-Marc Cadou. Numerical modelling of crack propagation in ductile materials combining the GTN model and X-FEM. Computer Methods in Applied Mechanics and Engineering, Elsevier, p.204-233[HAL] / [BIB] / [DOI]
2014INVPatrice Longère. Rupture par cisaillement quasi-statique et dynamique d’alliages métalliques haute résistance : investigation expérimentale et modélisation. Séminaire du LMS, Palaiseau (France), 25 avril 2014, Palaiseau, FR[HAL] / [BIB]
2014COMPatrice Longère, A. Dragon. Competition between ASB and void growth assisted shear failure mechanisms: unified modelling and applications. WCCM XI, 11th World Congress on Computational Mechanics, Barcelona (Spain), 20-25 july, 2014, Barcelona, ES[HAL] / [BIB]
2014COMPatrice Longère, A. Dragon, T. Millot. Rupture sous taux de triaxialité négatif de l’alliage de titane Ti-6Al-4V : micro-mécanismes et effet de la vitesse de chargement. Matériaux 2014, Montpellier (France), 24-28 novembre 2014, Montpellier, FR[HAL] / [BIB]
2014COMPatrice Longère, Olivier Cherrier, E. Roux, T. Millot, D. Capdeville. Experimental investigation of structural material failure under high loading rate. ICEM 16, 16th International Conference on Experimental Mechanics, Cambridge (UK), 7-11 july, 2014, Cambridge, GB[HAL] / [BIB]
2014COMJ.-P. Crété, Patrice Longère, J.-M. Cadou. Propagation numérique d'une fissure via X-FEM dans un matériau de Gurson. Matériaux 2014, Montpellier (France), 24-28 novembre 2014, Montpellier, FR[HAL] / [BIB]
2014PE. Roux, Patrice Longère, Olivier Cherrier, T. Millot, D. Capdeville, J. Petit. Analysis of failure mechanisms in structural materials under high loading rate. International Colloquium Multi-physics modeling of solids 2014 (MPMS 2014), Paris-Palaiseau, France, Paris-Palaiseau, FR[HAL] / [BIB]
2014ACLJ.P. Crété, Patrice Longère, Jean-Marc Cadou. Numerical modelling of crack propagation in ductile materials combining the GTN model and X-FEM. Computer Methods in Applied Mechanics and Engineering, Elsevier, p.204-233[HAL] / [BIB] / [DOI]
2014ACLJean-Sébastien Brest, Vincent Keryvin, Patrice Longère, Yoshihiko Yokoyama. Insight into plasticity mechanisms in metallic glasses by means of a Brazilian test and numerical simulation. Journal of Alloys and Compounds, Elsevier, 586, p.S236-S241[HAL] / [BIB]
2013COMJean-Philippe Crété, Patrice Longère, Jean-Marc Cadou. Numerical simulation of crack propagation in a ductile viscoplastique material using X-FEM. International Conference on Extended Finite Element Method, 99, p.135 - 150, Lyon, FR[HAL] / [BIB]
2013COMJean-Philippe Crété, Patrice Longère, Jean-Marc Cadou. Simulation 2D de la fissuration dans un matériau ductile endommageable avec X-FEM. 21ème Congrès Francais de Mécanique, Bordeaux, FR[HAL] / [BIB]
2013COMJean-Sébastien Brest, Patrice Longère, Vincent Keryvin, Yoshihiko Yo-Koyama. Étude expérimentale et numérique de la plasticité de verres métalliques massifs. 11e colloque national en calcul des structures, Giens, FR[HAL] / [BIB]
2013COMJean-Philippe Crété, Patrice Longère, Jean-Marc Cadou, Michel Salaün. Propagation d'une fissure 2D dans un matériau ductile endommageable avec X-FEM. 11e colloque national en calcul des structures, Giens, FR[HAL] / [BIB]
2013PJean-Philippe Crété, Patrice Longère, Jean-Marc Cadou. Propagation d'une fissure 2D dans un matériau viscoplastique endommageable avec X-FEM. Colloque National MECAMAT, Aussois, FR[HAL] / [BIB]
2013COMJ.P. Crété, Patrice Longère, Jean-Marc Cadou. Propagation d'une fissure 2D dans un matériau viscoplastique endommageable avec X-FEM. Colloque National MECAMAT, p.1, FR[HAL] / [BIB]
2013COMJ.P. Crété, Patrice Longère, Jean-Marc Cadou. Numerical simulation of crack propagation in a ductile viscoplastic material using X-FEM. XFEM 2013, p.1, FR[HAL] / [BIB]
2013COMJ.P. Crété, Patrice Longère, Jean-Marc Cadou. Simulation 2D de la fissuration dans un matériau ductile endommageable avec X-FEM. Congrès Français de Mécanique, p.1, FR[HAL] / [BIB]
2012COMJean-Philippe Crété, Patrice Longère, Jean-Marc Cadou. X-FEM assisted simulation of ductile damage induced 2D crack propagation. European Congress on Computational Methods in Applied Sciences and Engineering, Vienne, AT[HAL] / [BIB]
2011INVVincent Keryvin, Jean-Sébastien Brest, Patrice Longère, Adrien Anguet. Pressure sensitivity of plasticity in metallic glasses below glass transition: a literature review. Materials Science Forum,THERMEC 2011, Trans Tech Publications Inc., 706-709, p.1318-1323, Quebec, CA[HAL] / [BIB] / [DOI]
2011COMPatrice Longère, Anne-Gaëlle Geffroy, Bruno Leblé. Simulation numérique de la rupture de structures navales sous l'effet d'explosions au contact. 10e colloque national en calcul des structures, p.Clé USB, Giens, FR[HAL] / [BIB]
2010COPatrice Longère, André Dragon. Adiabatic shear: pre- and post-critical dynamic plasticity modelling and study of impact penetration. Heat generation in this context. pp.233-262[HAL] / [BIB]
2009COMPatrice Longère, André Dragon. Thermodynamics based evaluation of the plastic work induced heating. Consequences on the dynamic localization conditions. DYMAT 2009, pp.1257-1262, Bruxelles, BE[HAL] / [BIB]
2009COMAnne-Gaëlle Geffroy, Patrice Longère, Bruno Leblé. Numerical simulation of far-field underwater explosion induced damage of ship structure. DYMAT 2009, pp.1635-1641, Bruxelles, BE[HAL] / [BIB]
2009COMPatrice Longère, André Dragon. Thermomechanically rigorous evaluation of the plastic work induced heating. Consequences for dynamic localization. Workshop Dynamic Behaviour of Materials, pp.251-258, Metz, FR[HAL] / [BIB]
2009COMPatrice Longère, André Dragon, Xavier Deprince. Traitement numérique tridimensionnel de la pénétration dynamique contrôlée par le cisaillement adiabatique. Réunion MECADYMAT, Bourges, FR[HAL] / [BIB]
2009ACLHarold Fresnel, Patrice Longère, Vincent Grolleau, Philip Hardy, Gérard Rio. Numerical prediction of the structural failure of airbag inflators in the destructive testing phase. Engineering Failure Analysis, Elsevier, 16, pp.2140-2152[HAL] / [BIB]
2009ACLHarold Fresnel, Vincent Grolleau, Patrice Longère, Gérard Rio, Philip Hardy. Characterization of the shear behaviour of a thin-walled tubular material. Thin-Walled Structures, Elsevier, 47, pp.295-303[HAL] / [BIB]
2009ACLPatrice Longère, André Dragon. Inelastic heat fraction evaluation for engineering problems involving dynamic plastic localization phenomena. Journal of Mechanics of Materials and Structures, Mathematical Sciences Publishers, 4(2), pp.319-349[HAL] / [BIB]
2009ACLPatrice Longère, André Dragon, Xavier Deprince. Numerical study of impact penetration shearing employing finite strain viscoplasticity model incorporating adiabatic shear banding. Journal of Engineering Materials and Technology, American Society of Mechanical Engineers, 131, pp. 1-14[HAL] / [BIB] / [DOI]
2008COMPatrice Longère, Harold Fresnel, Vincent Grolleau, Gérard Rio, Philip Hardy. Numerical simulation of airbag inflator failure under dynamic pressure. ICEFA III, 3rd International Conference on Engineering Failure Analysis, Sitges, ES[HAL] / [BIB]
2008COMPatrice Longère, André Dragon, Xavier Deprince. Computational treatment of dynamic penetration accompanied with adiabatic shear banding. 8th World Congress on Computational Mechanics – ECCOMAS 2008, 5th European Congress on Computational Methods in Applied Sciences and Engineering, Venice, IT[HAL] / [BIB]
2008ACLPatrice Longère, A. André Dragon. Evaluation of the inelastic heat fraction in the context of microstructure supported dynamic plasticity modelling. International Journal of Impact Engineering, Elsevier, 35(9), p.992[HAL] / [BIB] / [DOI]
2008COMPatrice Longère. Evaluation de l'échauffement plastique adiabatique et ses conséquences sur les conditions de localisation dynamique. Réunion MECADYMAT, Lorient, FR[HAL] / [BIB]
2008ACLPatrice Longère, André Dragon. Evaluation of the inelastic heat fraction in the context of microstructure supported dynamic plasticity modelling. International Journal of Impact Engineering, Elsevier, 35(9), pp.992-999[HAL] / [BIB]
2008ACLPatrice Longère, André Dragon. Plastic work induced heating evaluation under dynamic conditions : critical assessment. Mechanics Research Communications, Elsevier, 35, pp. 135-141[HAL] / [BIB] / [DOI]
2007COMHarold Fresnel, Patrice Longère, Gérard Rio, Philip Hardy. Experimental and numerical dynamic ductile damage investigations of inflator structure. 2nd International Pyrotechnic Automotive Safety Symposium, Bordeaux, FR[HAL] / [BIB]
2007COMHarold Fresnel, Patrice Longère, Vincent Grolleau, Gérard Rio, Philip Hardy. Experimental and numerical dynamic ductile damage analysis of inflator structure. COMPLAS 2007, p.CD-ROM ISBN 978-84-96736-28-3, Barcelone, ES[HAL] / [BIB]
2007COMPatrice Longère, André Dragon, Xavier Deprince. Finite strain viscoplasticity model incorporating adiabatic shear banding and numerical simulation of shock induced shearing. International Symposium on Shear Behavior and Mechanisms in Materials Plasticity, Shear 2007, Nancy, FR[HAL] / [BIB]
2007COMPatrice Longère, André Dragon. Inelastic heat fraction evaluation for engineering problems involving dynamic plastic localization phenomena. LMS 2007, Thermo-Mechanical Modeling of Solids, Palaiseau, FR[HAL] / [BIB]
2007COMAndré Dragon, Patrice Longère. 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 loading. 10th European Mechanics of Materials Conference, pp.15-26, Kazimierz Dolny, PL[HAL] / [BIB]
2007COMH. Fresnel, Vincent Grolleau, Gérard Rio, Patrice Longère, P. Hardy. Application du modèle GTN à l'endommagement dynamique de la structure de générateurs de gaz pour airbag. 18 ième Congrès Français de Mécanique, Grenoble, FR[HAL] / [BIB]
2007ACLPatrice Longère, André Dragon. Adiabatic heat evaluation for dynamic plastic localization. Journal of Theoretical and Applied Mechanics, 45(2), pp.203-223[HAL] / [BIB]
2006COMAndré Dragon, Patrice Longère. Modélisation 3D des effets dégradants du cisaillement adiabatique sur la réponse au choc d'un matériau viscoplastique en transformations finies. Matériaux 2006, p.DVD-ROM ISBN 978-2-9528-1400-3, Dijon, FR[HAL] / [BIB]
2006COMPatrice Longère, André Dragon, Hervé Trumel, Xavier Deprince. Modelling and simulation of dynamic anisotropic degradation of structures under adiabatic shear banding. DYMAT 2006, 134, pp.139-145, Dijon, FR[HAL] / [BIB]
2005ACLPatrice Longère, André Dragon, Hervé Trumel, Xavier Deprince. Adiabatic shear banding induced degradation in a thermo-elastic/viscoplastic material under dynamic loading. International Journal of Impact Engineering, Elsevier, 32, pp.285-320[HAL] / [BIB]
2004ACLPatrice Longère, André Dragon, Hervé Trumel, Thibaut de Rességuier, Xavier Deprince. 3D finite strain modelling and numerical simulation of propagating adiabatic shear bands. Matériaux & Techniques, EDP Sciences, Décembre(Hors série 'Crashworthiness - Résistance aux crashs'), pp.9-13[HAL] / [BIB]
2003COMPatrice Longère, André Dragon, Hervé Trumel, Thibaut de Rességuier, Xavier Deprince, Eric Petitpas. High strain rate model involving damage by adiabatic shear banding and related anisotropy. DYMAT 2003, 110, pp.317-322, Porto, PT[HAL] / [BIB]
2003COMPatrice Longère, André Dragon, Hervé Trumel, Thibaut de Rességuier, Xavier Deprince, Eric Petitpas. Non-linear impact dynamics including adiabatic shear banding effects. HDP V, Ed. CEA, Tome 1, pp.311-320, Saint-Malo, FR[HAL] / [BIB]
2003COMPatrice Longère, André Dragon, Hervé Trumel, Thibaut de Rességuier, Xavier Deprince, Eric Petitpas. A 3D constitutive model involving adiabatic shear banding in the context of finite damage elastoplasticity. COMPLAS 2003, CD-ROM ISBN 84-95999-22-6, paper 99, Barcelone, ES[HAL] / [BIB]
2003ACLPatrice Longère, André Dragon, Hervé Trumel, Thibaut de Rességuier, Xavier Deprince, Eric Petitpas. Modelling adiabatic shear banding via damage mechanics approach. Archives of Mechanics, 55(1), p.3-38[HAL] / [BIB]
2002COMPatrice Longère, André Dragon, Hervé Trumel, Thibaut de Rességuier, Xavier Deprince, Eric Petitpas. Modèle de comportement dynamique d'un matériau en présence de l'endommagement par cisaillement adiabatique. IME 2002, 12, pp.327-334, Besançon, FR[HAL] / [BIB]