Abaqus

Abaqus is a high-end engineering simulation platform used for advanced finite element analysis (FEA). Developed originally by Hibbitt, Karlsson and Sorensen and later acquired by Dassault Systèmes, it is widely used to simulate complex structural behavior, including nonlinear deformation, contact interactions, and advanced material responses.

Unlike many entry-level FEA tools, Abaqus is designed to handle highly nonlinear engineering problems where materials undergo plastic deformation, fracture, or large geometric changes. This makes it particularly valuable for industries where products operate under extreme loads or complex physical conditions.

The software is part of the SIMULIA simulation ecosystem and integrates with other Dassault Systèmes engineering tools within that platform.

Abaqus includes two primary solvers built for different classes of problems. Abaqus/Standard uses an implicit solver suited to static and quasi-static events, while Abaqus/Explicit handles transient dynamics, crash scenarios, and high-speed impact. Engineers can switch between the two solvers mid-simulation within a single analysis, a capability that sets it apart from most competing FEA tools.

Because of its accuracy and solver depth, Abaqus is commonly used for crash simulations, durability analysis, impact modeling, and advanced material research. Its results are accepted in safety-critical engineering programs across automotive, aerospace, and medical device industries globally.

Key Features

• Abaqus/Standard implicit solver for static, quasi-static, and low-speed dynamic events
• Abaqus/Explicit solver for transient dynamics, crash, impact, and forming simulations
• Mid-simulation solver switching between Standard and Explicit within a single analysis
• Industry-leading contact modeling with streamlined general contact setup
• Extensive material model library covering metals, composites, rubbers, foams, and biological tissues
• User subroutines in Fortran and C++ for custom material and element definitions
• fe-safe fatigue analysis and Tosca topology optimization included in standard licensing
• Python scripting and macro recording for workflow automation and batch processing
• 3DEXPERIENCE cloud compute scaling up to 184 cores with up to 5.2 TB RAM

Best For

Simulation specialists and engineering analysts at organizations where nonlinear FEA accuracy is mission-critical. Particularly suited to automotive crashworthiness programs, aerospace structural certification, medical device implant analysis, and any application involving large deformation, complex contact, or advanced material behavior that simpler tools cannot reliably capture.

Who It's Not For

Engineering teams whose simulation needs are routine, such as linear static stress checks, basic thermal analysis, or occasional design validation runs. ANSYS Mechanical's broader multiphysics integration and more accessible interface serve those workflows more efficiently. Abaqus rewards deep simulation expertise and tends to produce misleading results in the hands of users without a strong grounding in nonlinear finite element methods.

Platform

• Windows and Linux desktop. No macOS support.
• Server and HPC cluster deployment supported natively on Linux.
• Cloud computing available through the Dassault Systèmes 3DEXPERIENCE platform.

Pricing

Enterprise pricing with no publicly listed standard tiers.

A purchase of Abaqus starts at roughly $37,000, with annual maintenance beginning at approximately $8,500.

Token-based licensing allows computational resources to scale with job size. The number of tokens consumed depends on solver type, CPU core count, and GPU acceleration usage.

A free Learning Edition is available for students and non-commercial users, limited to structural models up to 1,000 nodes.

Pros

• Industry gold standard for nonlinear FEA, trusted for safety-critical engineering decisions globally
• Dual-solver architecture handles both implicit and explicit analyses within a single workflow
• fe-safe fatigue and Tosca topology optimization included in standard licensing without separate purchase
• User subroutine framework gives researchers and specialists virtually unlimited material model customization
• Tightest CAD-to-simulation integration available within the Dassault Systèmes product ecosystem
• Cloud compute scaling through 3DEXPERIENCE removes hardware ceiling constraints for large analyses

Cons

• Extremely high entry cost at $37,000 or more, putting it out of reach for small engineering teams
• Steep learning curve requiring years of dedicated development to use nonlinear simulation capability productively
• Interface and user experience feel dated compared to more modern simulation environments
• Token-based licensing model is complex and difficult to budget predictably at scale
• Narrower multiphysics breadth than ANSYS Mechanical for coupled CFD and electromagnetic workflows

Rating

⭐ 4.7 / 5

Editorial Take

Abaqus is considered one of the most capable nonlinear FEA platforms available. For engineers studying complex material behavior, crash scenarios, or highly nonlinear mechanical systems, it provides simulation capabilities that go far beyond what most standard FEA tools can offer.

Alternatives

ANSYS Mechanical, MSC Nastran, COMSOL Multiphysics, LS-DYNA, Altair HyperWorks

Used In

• Automotive crashworthiness and occupant safety analysis

• Aerospace structural certification programs

• Medical device implant and biomechanics analysis

• Defense and ballistics simulation

• Oil and gas pressure vessel and pipeline design

• Consumer electronics drop and impact testing

• Academic biomechanics and advanced materials research

Founded

1978