fbpx

Structures: FEA Finite Element Analysis Software

Ansys software for structural analysis allows you to solve your most complex structural engineering projects and make superior design decisions more quickly.

FEA Finite element analysis software from Ansys provides engineers the ability to automate and customize simulations and even parameterize them for many design scenarios.

You can easily connect Ansys Structural Mechanics software to other physics tools for even better realism, predicting performance and behavior of even the most complex projects. Engineers throughout the industry optimize product designs with FEA software from Ansys.

View Applications View Products

FEA Applications

Strength Analysis

Understanding component strength is needed to determine a product’s lifecycle, performance, and failure modes. Several factors dictate strength requirements for design and materials: thermal stress, pressure conditions, bolt tension, mechanical loading, and rotational acceleration.

Composite Materials

Composite materials are versatile, strong, and light, making them suitable for manufacturing many types of products. Carbon fiber, for example, is often used in aerospace and automotive projects, and is now used more often in applications such as musical instruments and bicycle frames. The properties of composites, however, make simulating a challenge.

Impact

The Ansys structural mechanics software suite models impact between two or more bodies, including explicit dynamics, mechanical, and rigid body dynamics, allowing you to determine damage and deformation. Solve high-speed interactions and complex contact with Explicit Dynamics and use RBD for no deformation or irrelevant deformation.

Vibration Analysis

Ansys Mechanical simulations help you understand how your designs will respond to vibrations from phenomena such as brake squeal, earthquakes, transport, and acoustic and harmonic loads. Ansys Mechanical gives you a platform for single physic and multiphysics simulations to help you overcome your toughest vibration challenges.

Optimization

To begin an analysis, engineers first simulate performance of a base design. The model can then be re-used to examine different loading, design parameters, variations in environmental conditions, and changes in manufacturing. You can perform all types of simulation in one environment with Ansys DesignXplorer and determine the best design for all conditions.

HPC

Solving structural mechanics models with a high level of detail requires long solve times on a single CPU core (i.e. those with a mesh size over 500k DOF). Single-core CPUs don’t access sufficient computer memory for larger models (more than 10 MDOF). Choose parallel processing with Ansys HPC and significantly reduce your solution time.

Thermal Analysis

As the envelope continues to be pushed further by the drive for lighter, more efficient, and smaller designs, heat and thermal management become more critical. Engineers need more tools for accurate simulation for thermal models that include not just radiation, convection, and conduction loads, but also effects of power losses and thermal energy pipe flows and friction.

Topology Optimization

The optimal shape of a part is often organic and counterintuitive; Ansys topology optimization technology lets you specify where supports and loads are located on a volume of material and lets the software find the best shape. You can now easily perform light weighting of structures, extract CAD shapes and quickly verify the optimized design.

Additive Manufacturing

Additive manufacturing is a method of fabricating complex parts layer-by-layer from a 3-D model. Ansys additive manufacturing simulations help you optimize your design for 3-D printing, determine any potential stresses or distortions in the design so they can be corrected upfront, and predict the microstructure of the part based on the thermal history during fabrication.

Durability

To reduce the costs of warranties and improve reliability, engineers need to design durable products. Using Ansys FEA software for fatigue analysis, you can avoid unexpected failures and warranty expenses by learning how designs behave across time and increased load cycles.

Rigid Body Dynamics

Simulating system motion by assuming flexible parts and performing customary finite elements analysis is expensive computationally. The Ansys Rigid Body Dynamics add-on module offers a more efficient and fast solution via robust yet affordable rigid multibody dynamics analysis.

Hydrodynamics

Offshore structures often have specific design requirements. When simulation of effects and loading on structural response is a design requirement, use Ansys software to reproduce load conditions and responses for projects, from high-fidelity simulations with all fluid loading environment aspects to simple models for truss-type structures.

Ansys FEA Products

Additive Suite

Simulate the complete additive manufacturing workflow from topology optimization, validation, print process to material development.

Ansys Motion

Ansys Motion is a third-generation engineering solution based on an advanced multibody dynamics solver. It enables fast and accurate analysis of rigid and flexible bodies and gives accurate evaluation of physical events through the analysis of the mechanical system.

Additive Print

Easy-to-use, yet powerful stand-alone solution for additive manufacturing (AM) operators and designers that allows for a first time-right build.

ACT

Ansys ACT helps you to customize the many powerful tools in ANSYS Workbench to precisely fit your processes and needs.

AUTODYN

Ansys AUTODYN software is an explicit analysis tool for modeling nonlinear dynamics of solids, fluids, and gases as well as their interaction.

nCode DesignLife

Ansys nCode DesignLife is an extension of Ansys Mechanical for the evaluation of fatigue life.

 AQWA

Ansys Aqwa addresses the analysis requirements associated with hydrodynamic assessment of offshore and marine structures.

Ansys FEA Licenses

Mechanical Enterprise

Ansys Mechanical Enterprise is a finite element analysis (FEA) software tool that provides in-depth analyses of structural and coupled-field behavior in a highly productive environment for optimal engineering.

Mechanical Premium

Ansys Mechanical Premium is an FEA tool that gives you greater engineering insight with advanced nonlinear stress simulations and comprehensive linear dynamics.

Mechanical Pro

Ansys Mechanical Pro is FEA software that provides robust general-purpose stress, thermal, vibration and fatigue simulations for fast and accurate solutions.

Ansys FEA Resources

Menu