Structural Mechanics

The ANSYS structural analysis software suite enables you to solve complex structural engineering problems and make better, faster design decisions. With finite element analysis (FEA) tools, you can customize and automate your simulations, and parameterize them to analyze multiple design scenarios. ANSYS Structural Mechanics software easily connects to other physics analysis tools, providing even greater realism in predicting the behavior and performance of complex products. ANSYS FEA software is used throughout industry to enable engineers to optimize their product designs.

Featured Products

ANSYS Mechanical Enterprise ANSYS Mechanical Premium ANSYS Mechanical Pro
ANSYS Mechanical Enterprise is a finite element analysis (FEA) tool that provides in-depth analysis of structural and coupled-field behavior in a highly productive environment for optimal engineering. ANSYS Mechanical Premium is a finite element analysis (FEA) tool that gives you greater engineering insight with advanced nonlinear stress simulations and comprehensive linear dynamics. ANSYS Mechanical Pro is a finite element analysis (FEA) tool that provides ​robust general purpose stress, thermal, vibration and fatigue simulations for fast and accurate solutions.


ANSYS 18 enables you to meet customer demands for lighter, stronger, more efficient products. It has new tools and technologies for analyzing complex materials, optimizing designs and shapes for new manufacturing methodologies and ensuring the reliability of electrical components. With the new parallel Topology Optimization technology, you can perform lightweighting of structures, easily extract CAD shapes and quickly verify the optimized design.

You can easily simulate spatially dependent materials like composite parts, 3-D printed components, and bones and tissues for more accurate results. The new spectral fatigue capability enables you to accurately model vias and calculate product life to better measure the reliability of electronic components. The addition of a new concrete material law, along with the ability to easily define reinforced structures, makes it easy to model complex structures in the civil engineering and nuclear application areas.

Quickly validate optimized topologies to meet design and performance targets

ANSYS 18's superior workflow enables you to specify the location of supports and loads on a volume of material. As the software finds the optimal shape for your product, you can observe the progress of the solver on a chart — to see mass target progress — or in a graphic, so you can effectively see the optimized shape evolve.


ANSYS Mechanical has built-in topology optimization so engineers can easily determine where material can be removed for effective lightweighting of components.

Gain better insight of complex materials with improved nonlinear material modeling

As the limits of engineering continue to be pushed, understanding the behavior of increasingly complex materials — naturally occurring or engineered for a specific task — becomes more and more important. ANSYS 18 gives you greater insight into the behavior of complex materials through improvements in material models, as well as better modeling for thermomechanical fatigue behavior, accurate modeling of concrete structures and other geomechanical structures.

Application Brief           White Paper

Quickly and accurately map PCB traces and use ECAD files from anywhere for FEA analysis

Understanding the structural behavior of electronic systems requires accurate models, but printed circuit boards and integrated circuits often contain too much detail for most analysis.

What the video

For a on-site demonstration on ANSYS Mechanical simulation please contact us.


Structural Whitepapers

  • Preventing PCB Failures Due to Thermal and Mechanical Stresses - Application Brief

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  • How to design products with lower failure rate and engineering expenses

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Structural Brochures

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