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News
- Job offer in the Code_Aster / Salome-Meca team
- A multi-body and multi-contact implicit nonlinear dynamics simulation
- Multi-level parallelism (continued) : modal calibrations of INFO_MODE
- A feedback on the 2013 Code_Aster and Salome-Meca User Day
- Presentation at NAFEMS World Congress 2013
- Nonlinear modeling of masonry buildings
- Acoustic calculation for noise reductors of compressors
- Structural analysis of rubber products with contact, friction, and large rotation
- Simulation of CO2 storage in coal seams : coupling of TOUGH2 with the solver for mechanics CODE ASTER
- Explicit Runge-Kutta integration schemes in DYNA_TRAN_MODAL
- The multi-level parallelism helps modal computation
- Detailed program of the Salome-Meca and Code_Aster Users Day
- Application of Code_Aster in the Biomechanics Laboratory of Aachen University
- Salome-Meca 2013.1 with LGPL licence is available for downloading
- Code_Aster Pronet welcomes teachers
- Registration for the Salome-Meca and Code_Aster Users Day 2013
- Code_Aster Open Source version stable (10.8) and testing (11.3) available for download
- An elasto-visco-plastic optimized behaviour to take into account the effects of memory and non radiality
- Thesis defense : "Large industrial problems in computational mechanics of contact : performance, reliability and robustness"
- Elements for steel-concrete interface
- A high performance non-linear simulation
- New test cases from NAFEMS for contact verification
- Modal calculations easier and costless
- New how-to documents for non-linear calculation
- Non intrusive beam-3D coupling for transient rotor dynamics applications
- A new article on rock mechanics in the International Journal of Rock Mechanics and Mining Sciences
- Monte-meuble, l’ultime déménagement
- Piping calculations : a new how-to document
- The first Code_Aster hackathon
- Visualization of orientations and local coordinate systems
- Robust and efficient non-linear SSI with Code_Aster and Miss3D
- Modeling the tightening of a screw
- A new command for the post-treatment of fracture mechanics
- Automatic translation of messages (informations, alarms, errors)
- Fluid-structure interaction : Code_Saturne / Code_Aster coupling
- New models to accurately manage incompressibility with finite strain and every constitutive law
- Generalized Newton method for contact and friction
- SALOME Users Day will be held at EDF Clamart November 20, 2012
- Salome-Meca and Code_Aster Users Day 2013
- Time goes by fast : history and perfomances
- A new wizard in Salome-Meca 2012.2 : « Crack Analysis (X-FEM) »
- Facilitate the introduction of a new constitutive law
- Automatic memory setting
- OSGS Finite Elements to deal with incompressibility in small strains
- Salome-Meca 2012.2 with LGPL licence is available for downloading
- Release of Code_Aster et Salome-Meca training material : now online
- Code_Aster present at the Vibrations, Shocks and Noise 2012 congress
- The Code_Aster Professional Network : 1 year of operation
- Salome-Meca training in the UK
- Code_Aster Open Source version stable (10.7) and testing (11.2) available for download
- Critical stress criterion to model the propagation and stop of brittle crack
- PhD thesis: "Multiscale approach for the mechanical behavior of reinforced concrete structures - Application to the containment of nuclear power plants"
- EDF presentation at the open-source event : FLOSS and community building
- Evaluation of the stiffness of a car body and implementation of the RBE3 link model in Code_Aster
- A skill-module for creating pipe junctions : an example of a Salome plug-in
- A new "how-to" document : Mesh adaptation in non-linear analysis
- Calculation of energy during the resolution
- A new method of crack propagation X-FEM reliable, robust and powerful
- A Newton-Krylov method for nonlinear problems
- Thermo-mechanical computations taking into account the mechanical dissipation
- Multi-cracking with junction and contact using X-FEM
- A feedback on the 2012 Code_Aster and Salome-Meca User Day
- Use of Salome_Meca for training students
- Salome-Meca 2012.1 with LGPL licence is available for downloading
- Program of the Salome-Meca and Code_Aster Users Day - March, 15th 2012
- Calculation of rotating machines : a new methodological documentation
- A new radiality criterion for the evaluation of the time discretization error
- BETON_BURGER_FP : a model of creep of concrete
- New option DDL_STAB : Stabilized version of damage calculus
- PhD thesis : "Transition from a nonlocal damage model to a cohesive zone model within the framework of quasi-brittle failure"
- Registration for the Salome-Meca and Code_Aster Users Day 2012
- A new document : tips for dynamic substructuring computations
- Next meeting of Code_Aster ProNet : March, 14th 2012
- Code_Aster Open Source version stable (10.6) and testing (11.1) available for download
- Salome-Meca and Code_Aster Users Day 2012
- XFEM elements with regularized cohesive laws and path-following methods
- eXtended finite element method: 8 years of research and development in Code_Aster
- Statistics for visiting the site code aster.org
- PhD thesis : "Research of bifurcated solutions and study of their stability in damage problems"
- User-defined crack initiation criteria for fatigue life evaluation
- A new algorithm to increase speed of solving contact/friction problems: the Generalized Newton method
- Intersections and crack branching with X-FEM
- SALOME celebrates its 10 years anniversary !
- New procedure for enumeration of eigenvalues appropriate to the complex plane
- A new document : tips for using STAT_NON_LINE
- Maintenance of the Code_Aster website
- Code_Aster documentation is now available in english
- 3D mesh adaptation for an Hydro-Mechanical coupled problem
- The Method of Manufactured Solutions
- A(nother) trebly nonlinear computation: contact, friction and large deformations
- Salome-Meca 2011.2 with LGPL licence is available for downloading
- Code_Aster Professional Network launch
- Business models for Open-Source Software : a particular perspective
- Free Code_Aster version 11.0 (sources) available for download
- Program of the Code_Aster Professional Network event
- Visualization of the data fields
- Extension of parallelism to modal computation
- Computation of volumogram
- Event : Code_Aster Professional Network at EDF R&D the 7th of july 2011
- Code_Aster can project fields at integration points
- Node-based damage
- Salome-Meca 2011.1 with LGPL licence is available for downloading
- A damage model devoted to heterogeneous materials
- A constitutive law of concrete-reinforced for performing simulations
- Two fields mixed formulation to manage incompressibility and nearly-incompressibility
- Program of the Code_Aster Users Day 2011
- Distributed computing to speed-up parametric studies
- A new source of information for contact users
- A(nother !) formulation for finite strains is available in Code_Aster !
- An introduction to Code_Aster in english
- Registration for the Code_Aster Users Day 2011
- Free Code_Aster version 10.3 (sources) available for download
- Code_Aster Users Day 2011
- High performance computing and parallelism with Code_Aster
- The new presentation booklet of Salomé is available
- Thesis defense on numerical simulation of geotechnical
- A new interface element with hydro-mechanical coupling
- Post-doctoral position
- Salome-Meca 2010.2 under LGPL licence is available for downloading !
- 3D crack propagation : X-FEM and mesh adaptation
- Code_Aster deals with "UMAT"
- Diffusion of Salome-Meca under LGPL licence
- Code_Aster and parallelism
- Free Code_Aster version 10.2 (sources) available for download
- Improving the performances of dynamic substructuring
- Code_Aster present at VCB 2010
- Code_Aster training course in Manila, Philippines
- Connection between 3D and shell modelings
- Improvement of the performances of parameters optimization
- Long duration internship proposal by Arcelor-Mittal
- OGACA: Geometrical optimization with Code_Aster
- The Code_Aster’s march
- TOUGH2 coupling - Code_Aster for CO2 storage issues
- SUSHIs can also be used for finite volumes
- A trebly nonlinear computation: contact, behaviour and large deformations
- Code_Aster: a circus performer
- Salome-Meca 2010.1 is available for downloading !
- Code_Aster courses in Germany
- Registration for the Code_Aster Users Day 2010
- Free Code_Aster version 10.1 (sources) available for download
- Code_Aster Users Day 2010
- Launch of SICODYN international benchmark
- New website - usage guide
eXtended finite element method: 8 years of research and development in Code_Aster
22 November 2011
by S. Géniaut, EDF R&D / AMA
This document synthesizes the work completed since 2003 on X-FEM in Code_Aster.
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