Nombre de documents

53

Thomas Elguedj


Article dans une revue23 documents

  • Thomas Elguedj, Thomas J. R. Hughes. Isogeometric analysis of nearly incompressible large strain plasticity. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2014, 268, pp.388-416. 〈10.1016/j.cma.2013.09.024〉. 〈hal-00938598〉
  • Robin Bouclier, Thomas Elguedj, Alain Combescure. Efficient isogeometric nurbs-based solid-shell elements: mixed formulation and b-bar method. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2013, 267, pp.86-110. 〈hal-00938261〉
  • Julien Réthoré, . Muhibullah, Thomas Elguedj, Michel Coret, Philippe Chaudet, et al.. Robust identification of elasto-plastic constitutive law parameters from digital images using 3D kinematics. International Journal of Solids and Structures, Elsevier, 2013, 50 (1), pp.73-85. 〈10.1016/j.ijsolstr.2012.09.002〉. 〈hal-01007267〉
  • Julien Rethore, X. Muhibullah, Thomas Elguedj, Michel Coret, Philippe Chaudet, et al.. Robust identification of elasto-plastic constitutive law parameters from digital images using 3d kinematics. International Journal of Solids and Structures, Elsevier, 2013, 50, pp.73-85. 〈10.1016/j.ijsolstr.2012.09.002〉. 〈hal-00938292〉
  • Robin Bouclier, Thomas Elguedj, Alain Combescure. On the development of nurbs-based isogeometric solid shell elements: 2d problems and preliminary extension to 3d. Computational Mechanics, Springer Verlag, 2013, 52, pp.1085-1112. 〈10.1007/s00466-013-0865-4〉. 〈hal-00938246〉
  • Alain Combescure, Michel Coret, Thomas Elguedj, Fabien Cazes, David Haboussa. Cohesive laws x-fem association for simulation of damage fracture transition and tensile shear switch in dynamic crack propagation.. Procedia IUTAM, cElsevier, 2012, 3, pp.274-291. 〈hal-00938552〉
  • Robin Bouclier, Thomas Elguedj, Alain Combescure. Locking free isogeometric formulations of curved thick beams. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2012, 245, pp.144-162. 〈10.1016/j.cma.2012.06.008〉. 〈hal-00938536〉
  • David Haboussa, Thomas Elguedj, Bruno Leble, Alain Combescure. Simulation of the shear-tensile mode transition on dynamic crack propagations. International Journal of Fracture, Springer Verlag, 2012, 178, pp.195-213. 〈10.1007/s10704-012-9729-8〉. 〈hal-00938609〉
  • D. Haboussa, David Grégoire, Thomas Elguedj, Hubert Maigre, Alain Combescure. X-FEM analysis of the effects of holes or other cracks on dynamic crack propagations. Int. J. Numer. Meth. Engng, 2011, 86, pp.618-636. 〈10.1002/nme.3128〉. 〈hal-00581554〉
  • Thomas Elguedj, Julien Réthoré, Aurélien Buteri. Isogeometric analysis for strain field measurements. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2011, 200 (1-4), pp.40-56. 〈10.1016/j.cma.2010.07.012〉. 〈hal-00517486〉
  • Thomas Elguedj, Julien Rethore, Aurelien Buteri. Isogeometric analysis for strain field measurements. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2011, 200, pp.40-56. 〈hal-00938578〉
  • Julien Réthoré, Thomas Elguedj, Pierre Simon, Michel Coret. On the use of NURBS functions for displacement derivatives measurment by digital image correlation. Experimental Mechanics, Society for Experimental Mechanics, 2010, 50 (7), pp.1099-1116. 〈10.1007/s11340-009-9304-z〉. 〈hal-00517490〉
  • Julien Rethore, Thomas Elguedj, Pierre Simon, Michel Coret. On the use of nurbs functions for displacement derivatives measurement by digital image correlation. Experimental Mechanics, Society for Experimental Mechanics, 2010, 50, pp.1099-1116. 〈hal-00938289〉
  • Scott Lipton, John A. Evans, Yuri Bazilevs, Thomas Elguedj, Thomas J.R. Hughes. Robustness of Isogeometric Structural Discretizations Under Severe Mesh Distortion. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2010, 199 (5-8), pp.357-373. 〈10.1016/j.cma.2009.01.022〉. 〈hal-00457008〉
  • Thomas Elguedj, Anthony Gravouil, Hubert Maigre. An explicit dynamics extended finite element method. Part 1: Mass lumping for arbitrary enrichment functions. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2009, 198, pp.2297-2317. 〈10.1016/j.cma.2009.02.019〉. 〈hal-00383288〉
  • Anthony Gravouil, Thomas Elguedj, Hubert Maigre. An explicit dynamics extended finite element method. Part 2: element-by-element Stable-Explicit/Explicit dynamic scheme. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2009, 198, pp.2318-2328. 〈10.1016/j.cma.2009.02.018〉. 〈hal-00383293〉
  • Thomas Elguedj, Yuri Bazilevs, Victor M. Calo, Thomas J. R. Hughes. F-bar projection method for finite-deformation elasticity and plasticity using NURBS-based isogeometric analysis. International Journal of Material Forming, 2008, Suppl. 1, pp.1091-1094. 〈hal-00938575〉
  • Thomas Elguedj, Yuri Bazilevs, Victor M. Calo, Thomas J.R. Hughes. B-bar and F-bar projection methods for nearly incompressible linear and non-linear elasticity and plasticity using higher-order NURBS elements. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2008, 197 (33-40), pp.2732-2762. 〈10.1016/j.cma.2008.01.012〉. 〈hal-00457010〉
  • Thomas Elguedj, Anthony Gravouil, Alain Combescure. A mixed augmented Lagrangian-extended finite element method for modelling elastic-plastic fatigue crack growth with unilateral contact. International Journal for Numerical Methods in Engineering, Wiley, 2007, pp.1569-1597. 〈hal-00378151〉
  • Thomas Elguedj, Anthony Gravouil, Alain Combescure. Appropriate extended functions for {x-fem} simulation of elastic-plastic crack growth with frictional contact. Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, Hermès / Paris : Lavoisier 2006, 15, pp.155-166. 〈hal-00938576〉
  • Thomas Menouillard, Thomas Elguedj, Alain Combescure. Mixed-mode stress intensity factors for graded materials. International Journal of Solids and Structures, Elsevier, 2006, 43, pp.1946-1959. 〈hal-00938635〉
  • Thomas Elguedj, Anthony Gravouil, Alain Combescure. Appropriate extended functions for X-FEM simulation of plastic fracture mechanics. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2005, pp.1. 〈hal-00373830〉
  • Thomas Menouillard, Thomas Elguedj, Alain Combescure. Mixed-mode stress intensity factors for graded materials. International Journal of Solids and Structures, Elsevier, 2005, pp.1946-1959. 〈hal-00373831〉

Communication dans un congrès28 documents

  • Arnaud Duval, Thomas Elguedj, Hassan Al-Akhras, Florian Maurin. abqNURBS: implémentation d'éléments isogéométriques dans Abaqus et outils de pré- et post-traitement dédiés. 12e Colloque national en calcul des structures, May 2015, Giens, France. 2015. 〈hal-01514302〉
  • Alexandre Chemin, Thomas Elguedj, Anthony Gravouil. Stratégie de raffinement h localisé en analyse isogéométrique basée sur une résolution multigrilles.. 12e Colloque national en calcul des structures, May 2015, Giens, France. CSMA 2015, 2015, 〈https://csma2015.ec-nantes.fr/〉. 〈hal-01515059〉
  • Hassan Al-Akhras, Thomas Elguedj, Anthony Gravouil, Michel Rochette. Génération de modèles NURBS volumiques issus de la CAO pour l'Analyse Isogéométrique. 12e Colloque national en calcul des structures, May 2015, Giens, France. 12e Colloque national en calcul des structures, 2015. 〈hal-01517301〉
  • Robin Bouclier, Thomas Elguedj, Alain Combescure. Développement d'éléments finis isogéométrique NURBS massif poutre et coque pour l'analyse de structures minces et épaisses : gestion du verrouillage. 11e Colloque national en calcul des structures, May 2013, Giens, France. 〈hal-01408164〉
  • Alain Combescure, Thomas Elguedj, David Haboussa, Fabien Cazes, Anita Simatos. Modeling damage brittle ductile fracture transition with combined X-FEM cohesive zone. XFEM 2011: Partition of unity enrichment: recent developments and applications, Jun 2011, Cardiff, United Kingdom. 〈hal-00606453〉
  • Thomas Elguedj, Romains Pelée de Saint Maurice, Michel Coret. Isogeometric Analysis of Curved Thin Beams. Isogeometric Analysis 2011: Integrating Design and Analysis, Jan 2011, Austin, United States. 〈hal-00601435〉
  • Thomas Elguedj, Anthony Gravouil, Hubert Maigre. An explicit dynamics extended finite element method with standard critical time step. XFEM 2011: Partition of unity enrichment: recent developments and applications, Jun 2011, Cardiff, United Kingdom. 〈hal-00606449〉
  • David Haboussa, Thomas Elguedj, Alain Combescure. Modélisation de la transition ductile/fragile des métaux sous choc.. 10e colloque national en calcul des structures, May 2011, Giens, France. pp.Clé USB, 2011. 〈hal-00592841〉
  • Thomas Elguedj. Analyse isogéométrique: une méthode robuste pour les simulations non-linéaires en mécanique des solides. Séminaire NAFEMS Méthodes numériques avancées pour la simulation numérique, Jun 2010, Paris, France. 〈hal-00517498〉
  • Thomas Elguedj. Robustness of projection methods for the simulation of elastic and inelastic incompressible problems. IV European Conference on Computational Mechanics, May 2010, Paris, France. 〈hal-00517494〉
  • Thomas Elguedj, Julien Réthoré, Michel Coret, Pierre Simon. Displacement derivatives measurement using nurbs based isogeometric digital image correlation. IV European Conference on Computational Mechanics, May 2010, Paris, France. 〈hal-00517492〉
  • Thomas Elguedj, Anthony Gravouil, Hubert Maigre, David Grégoire. An Explicit Dynamics eXtended Finite Element Method With Standard Critical Time Step. 2009 ASME International Mechanical Engineering Congress & Exposition, Nov 2009, Lake Buena Vista, United States. 2009. 〈hal-00574326〉
  • Thomas Elguedj, Anthony Gravouil, Hubert Maigre. A general mass lumping technique for X-FEM explicit dynamics simulations. Application to 2D and 3D dynamic crack growth. 12th International Conference on Fracture, Jul 2009, Ottawa, Canada. 〈hal-00517500〉
  • Thomas Elguedj, Julien Réthoré. Analyse isogéométrique et corrélation d'image. 19ème Congrès Français de Mécanique, Aug 2009, Marseille, France. 〈hal-00517508〉
  • Thomas Elguedj, Anthony Gravouil, Hubert Maigre. An explicit dynamics extended finite element method with standard critical time step. 10th US National Congress on Computational Mechanics, Jul 2009, Columbus, United States. 〈hal-00517499〉
  • Thomas Elguedj, Anthony Gravouil, Hubert Maigre. Une méthode éléments finis étendus en dynamique explicite avec pas de temps critique standard. 9ème Colloque National en Calcul de Structure, May 2009, Giens, France. 〈hal-00517509〉
  • Thomas Elguedj, Yuri Bazilevs, Victor M. Calo, Thomas Hughes. F-bar projection method for finite deformation elasticity and plasticity using NURBS based isogeometric analysis. 8th World Congress on Computational Mechanics (WCCM) - 5th European Congress on Computational Mechanics (ECCOMAS), Jun 2008, Venise, Italy. 〈hal-00517501〉
  • Thomas Elguedj, Yuri Bazilevs, Victor M. Calo, Thomas Hughes. F-bar projection method for finite deformation elasticity and plasticity using NURBS based isogeometric analysis. 11th ESAFORM conference on material forming,, Apr 2008, Lyon, France. 〈hal-00517502〉
  • Thomas Elguedj, Yuri Bazilevs, Victor M. Calo, Thomas Hughes. B/F-bar projection methods for nearly incompressible analysis using higher-order NURBS elements. 9th US National Congress on Computational Mechanics (USNCCM), Jul 2007, San Francisco, United States. 〈hal-00517504〉
  • Thomas Elguedj, Anthony Gravouil, Alain Combescure. Simulation de la propagation de fissure de fatigue en élasto-plasticité par une méthode éléments finis étendus à deux échelles. 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France. 〈hal-00517506〉
  • Thomas Elguedj, Yuri Bazilevs, Victor M. Calo, Thomas Hughes. A new F-bar formulation for nearly incompressible finite strain analysis. McMat - ASME Applied Mechanics and Materials Conference, Jul 2007, Austin, United States. 〈hal-00517503〉
  • Thomas Elguedj, Anthony Gravouil, Alain Combescure. Simulation of plastic fatigue crack growth by a two scale extended finite element method. 16th European Conference of Fracture, Jul 2006, Grèce. 〈hal-00506917〉
  • Thomas Elguedj, Anthony Gravouil, Alain Combescure. X-FEM simulation of plastic fatigue crack growth. 7th World congress on Computational Mechanics, Jul 2006, États-Unis. 〈hal-00506920〉
  • Thomas Menouillard, Thomas Elguedj, Alain Combescure. Méthode de calcul des facteurs d'intensité des contraintes en mode mixte pour des matériaux à gradient de propriétés mécaniques. 7° Colloque National en Calcul des Structures, May 2005, France. 〈hal-00507205〉
  • Thomas Elguedj, Anthony Gravouil, Alain Combescure. X-FEM method for elastic-plastic fatigue crack growth simulations. International Conference on Fatigue Design, Nov 2005, France. 〈hal-00507189〉
  • Thomas Elguedj, Anthony Gravouil, Alain Combescure. Appropriate extended functions for X-FEM simulation of plastic fatigue crack growth. 11th International Conference on Fracture, Mar 2005, Italie. 〈hal-00507202〉
  • Thomas Elguedj, Anthony Gravouil, Alain Combescure. Fonctions de forme étendues pour la mécanique élasto-plastique de la rupture par méthode X-FEM. 7° Colloque National en Calcul des Structures, May 2005, France. 〈hal-00507180〉
  • Alain Combescure, Anthony Gravouil, Marie-Christine Baietto, Thomas Elguedj, Rachelle Ribeaucourt, et al.. Extended finite element method for numerical simulation of 3D fatigue crack growth. 31st Leeds-Lyon Symposium on Tribology, Sep 2004, Royaume-Uni. 〈hal-00507346〉

Thèse1 document

  • Thomas Elguedj. Simulation numérique de la propagation de fissure en fatigue par la méthode des éléments finis étendus : prise en compte de la plasticité et du contact-frottement. Mécanique des solides [physics.class-ph]. INSA de Lyon, 2006. Français. 〈tel-00646832〉

HDR1 document

  • Thomas Elguedj. Méthodes numériques innovantes pour les simulations robustes en mécanique des solides. Mécanique des solides [physics.class-ph]. INSA Lyon; UCBL, 2014. 〈tel-01119436〉