The extended finite element method with integral matching

Patrick Laborde

Description

The extended finite element method with integral matching Patrick LABORDE Institut de Mathematiques de Toulouse, UPS/CNRS with the collaboration of Elie CHAHINE and Yves RENARD Workshop Methode Numeriques Innovantes, Application a la Mecanique Lyon, 23-24 juin 2008 Patrick LABORDE (UPS/CNRS) XFEM type methods

• mesh refining


• integral matching


• crack tip


• workshop methode


• numeriques innovantes


• fem has


• civil engineering


• solving fracture


• fe mesh

Sujets

• Renard
• Laborde
• Institut de Mathématiques de Toulouse
• Chahine
• Civil engineering

Informations

• Publié par: profil-urra-2012
• Publié le: 01 juin 2008
• Nombre de lectures: 55
• Langue: English
• Poids de l'ouvrage: 3 Mo

Extrait

Theextendedfiniteelementmethodwithintegral matching aPtirckALB PatrickLABORDE InstitutdeMath´ematiquesdeToulouse,UPS/CNRS withthecollaborationof ElieCHAHINEandYvesRENARD Me´htdoeuNme´irquesInnWorkshop Applicationa`laM´ecanique Lyon,23-24juin2008 ORDE(UPS/CNRS) vonates, XFEMtypemethods

Tableofcontents 1 2 3 4 5 6 Introduction Amodelproblem StandardXFEM Firstimprovements XFEMwithintegralmatching Conclusions aPtrickLABORDE(UPS/CNRS)XFEMytepemhtdos

Tableofcontents 1 2 3 4 5 6 Introduction Amodelproblem StandardXFEM Firstimprovements Introducti XFEMwithintegralmatching Conclusions aPtirckALBROEDU(SPC/RN)S on FXMEytpemethods

nIrtdocuitno FractureMechanicsandFEM Crackmechanismsinvariousindustrial situations(aeronautics,civilengineering,...) FEMisthestandardtoolfornumerical simulationsinanindustrialframework FEMhasseriousdifficultiessolvingfractureproblems.... aPtrickLABORDE(UPS/CNRS)FXMEytepemhtdos

Introduction FractureMechanicsandFEM Discontinuity Presenceofacrack FEmeshadaptedtothe geometryofthecrackline aPtrickLABORDE(UPS/CNRS) + = Singularity Localmeshrefining nearthecracktip FXMEytepemhtods