Simulation Numérique & Non Linéaire

Multi-physique & Couplage Fort

Fluide/Structure/Thermique/Electromagnétisme
Adina STRUCTURE

 

Le module « Etat de l'art » ADINA-Structure est un programme de calcul de structure par élément-fini. Le module couvre les domaines de la statique et dynamique, linéaire et fortement non-linéaire, incluant les effets des non-linéarités des matériaux, de grandes déformations et les conditions de contacts complexes. ADINA-structure est un programme polyvalent, qui permet de modéliser des structures de types 3D-Solides, Poutres, bars, coques, plaques, tuyaux, et contacts. Le programme intègre également une grande variété de modèles matériaux tels les métaux, sols et roches, plastiques, caoutchoucs, tissus, bois, céramiques et béton.

choc_portiere
 
Linear Analysis

- Staticsballimpsp3d

- Transient implicit

- Transient explicit

- Frequency

- Mode superposition

- Cyclic symmetry

- SubstructuringCRUSH_TUBE

- Acoustic fluids

- 3D-iterative solver

Nonlinear Analysis

- Material nonlinearity

- Large deformations

- Large strains (2D, 3D, shell)a1

- Statics- Transient implicit

- Transient explicit- Contact

- Frequency, frequency with contact

- Fracture mechanics

- Substructuringhyperelastic

- Restart, mapping solution

- Element birth/death and rupture

- Initial strains/stresses

- Automatic time stepping

- Total Load Application (TLA, TLA-S)

- Load-displacement control (LDC)

- Low speed dynamicsblocks

- Automatic stabilization

- User-coded elements and loads

-Restart between implicit/explicit analysis

-Bolt sequencing

1.) Material Models

a.) Elastic

- Isotropicrubber_boot

- Orthotropic

- Nonlinear

b.) Plastic

- Bilinear

- Multilinear

- Mroz Bilinear

- Cyclic plasticity

- Orthotropic

- Ilyushin

- Gurson

c.) Creep

- Thermo-elastic

- Irradiation

- Thermo-plastic

- Multilinear

-plastic

- Isotropic

d.) Rubber/Foam

- Ogden

- Mooney-Rivlin

- Sussman-Bathe

- Arruda-Boyce

- Orthotropic effects

- Viscoelastic effects

- Mullins effects

- Hyper-foam

- Rubber stability indicators

e.) Geotechnical

- Mohr-Coulomb

- Drucker-Prager

- Cam-Clay

- Curve-Description

- Concrete Viscoelastic Anand Gasket Potential-based Fluid Shape Memory Alloy Moment-curvature Strain-rate dependency Porous media formulation Fabric material model with wrinkling

User-coded materials Contact Mechanics Self-contact Double-sided contact Rigid targets Contact damping Metal forming features Glueing Frequency Domain Analysis Response spectrum Fourier analysis Harmonic vibration Random vibration Lanczos Subspace Buckling and Post-buckling Analysis Linearized buckling Geometric imperfection Collapse (nonlinear) analysis Other Capabilities Dissimilar mesh glueing Constraint equations Rigid links Embedded rebars in 2D/3D solids Analysis zooming Solution diagnostics and monitoring 3D-iterative solver

 

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