SIMULIA Abaqus Unified FEA

Abaqus is the best solution for high-performance FEA with complex assemblies, materials, interactions, and multiphysics.

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Analysis Types

A limited list of Abaqus’s considerable simulation capabilities:
  • Linear static stress & displacement
  • Nonlinear static/dynamic stress & displacement
  • Transient & steady-state heat transfer
  • Acoustics
  • Natural frequency
  • Steady-state dynamics
  • Random response
  • Coupled Eulerian-Lagrangian
  • Coupled field
    • Thermo-mechanical
    • Shock and acoustic-structural
  • Multiphysics
    • Thermal-stress
    • Thermalelectrical
    • Low-frequency electromagnetics
    • Structural-acoustics
    • Fluid flow through porous media

Analysis & Modeling Techniques

Abaqus modeling is highly sophisticated, with many specialized techniques to bring greater efficiency and possibilities to unique customer needs:
  • Analysis import & restart
  • Substructuring & submodeling
  • Symmetric modeling
  • Material removal & addition
  • Fracture mechanics
  • Annealing & reinforcement
  • Adaptive remeshing
  • Direct cyclic procedures
  • Hydrostatic fluid cavities
  • Cosimulation
  • Data parametrization & parametric study
  • User subroutines

Pre-/post-processing

The Abaqus/CAE pre-/post-processor is a powerful, highly customizable work environment from which to setup Abaqus models and visualize results:
  • Complete access to Abaqus solver functionality
  • Feature-based, parametric modeling
  • Synchronize data directly with CATIA, SolidWorks, or Pro/E
  • Advanced meshing interface
  • Set up everything to run your analysis (materials, interactions, loading, etc.)
  • Capture and reuse workflows
  • Access user-created scripting and subroutines
  • Manage job queuing and execution
  • View and document analysis results

Material Definitions

Abaqus’s library of material models enables realistic simulation of a wide range of common and advanced materials, including rubbers, composites and even biological tissues.
  • Orthotropic/anisotropic linear elasticity
  • Porous elasticity
  • Hypoelasticity
  • Anisotropic hyperelasticity
  • Nonlinear viscoelasticity
  • Elastomeric & low-density foams
  • Hysteresis
  • Fabric
  • Metal plasticity
  • Progressive damage & failure
  • Drucker-Prager, Cam-Clay, & Mohr-Coulomb plasticities
  • Crushable foam plasticity
  • Concrete plasticity

Constraints & Interactions

Abaqus contact modeling is extremely robust, and setting it up is easier than ever — use automatic contact detection to save hours of work and avoid missed interactions in complex assemblies:
  • Surface-based constraints
    • Mesh ties
    • Kinematic couplings
    • Shell-to-solid couplings
  • Surface-based contact
    • Automatic (general) contact
    • Deformable-deformable, rigid-rigid, self-contact
    • Contact damping
    • Cohesive behavior
    • Surface property definitions
    • Multiple (incl. user-defined) friction models
    • Multiple contact formulations

Performance

  • Supports Windows/x86-64 & Linux/x86-64 platforms
  • Runs in laptop, desktop, server, cluster, and cloud environments
  • Parallel direct sparse solver with dynamic load balancing
  • Parallel iterative solver
  • Parallel Lanczos & AMS eigenvalue solutions
  • Domain decomposition-based parallel processing
  • Supports up to 256 CPU cores
  • Supports GPU acceleration

But wait, there's more!

All the lists above are pruned down from Abaqus’s full offerings!  Read the exhaustive catalogs of Abaqus features below:

Support

  • Extensive documentation
    • Analysis, theory, keyword, and getting started manuals
    • Example problems
    • Benchmarks & verification
  • Regular updates & fixes
  • Quality monitoring service
  • Implementation assistance & technical support
  • Training courses & certification exams
  • Regional user meetings

Cloud

Abaqus is now available in the cloud, granting access to on-demand HPC simulation at vastly reduced associated costs:
  • No hardware purchasing
  • No IT staffing
  • No utility costs
  • No physical space
  • No disaster risk
With this whitepaper, learn how a cloud plan offers value over traditional implementations: Cloud-Based High Performance Computing

fe-safe

Abaqus licenses also grant access to fe-safe for durability analysis:
  • Accurate, reliable multiaxial fatigue analysis, regardless of the complexity of your loadings and model
  • Unique, leading-edge technology for the fatigue analysis of elastomers
  • The original, patented Verity® Structural Stress Method for seam, structural and spot welded joints
  • Thermomechanical fatigue analysis with unique capabilities for creep-fatigue interaction

Isight

Abaqus licenses also grant access to Isight process automation and design exploration:
  • Combine multiple cross-disciplinary models and applications together in a simulation process flow
  • Automate their execution across distributed compute resources
  • Explore the resulting design space
  • Identify the optimal design parameters subject to required constraints.

Tosca

Abaqus licenses also grant access to the Tosca optimization suite:
  • Powerful optimization solutions for design of lightweight, stiff, and durable parts and assemblies
  • Maximize performance, minimize material and weight, and discover new design possibilities
  • Topology optimization-driven design concepts for fluid flow systems and components

North America’s
#1 SIMULIA Support Team

As the premiere continental SIMULIA provider, SERVICE COMES FIRST. We are power users of the software we support, and as users ourselveswe live the same customer experience you do. The result is an unrivaled CAE software experience that even wins over Abaqus customers from other vendors.

Our CAE industry experience informs optimal software and hardware purchasing in terms of capabilities, efficiency, and pricing; and our CAE utilization expertise becomes your pillar of support, whenever you need help using these powerful tools.

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