Overview

Trusted, accurate stress analysis software

Autodesk® Nastran® FEA solver software analyzes linear and nonlinear stress, dynamics, and heat transfer characteristics of structures and mechanical components. Part of the Autodesk solution for Digital Prototyping.

When you buy a perpetual license with Maintenance Subscription, you get the latest releases, flexible licensing, web support, and e-learning.

Autodesk Nastran features

Video: Autodesk Nastran editor

Autodesk Nastran editor

Gain greater control over FEA models and results.

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Mechanical and CAD software integration

Use Autodesk Nastran as your FEA platform.

Analyze and display linear static

Linear static

Analyze and display stress, strain, and deformation.

Normal modes stress analysis

Normal modes

Resolve problems with noise and vibration.

Support

Find answers to questions and explore support offerings.
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Community

Share your designs and see what your peers are creating.
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NASTRAN is a registered trademark of the National Aeronautics and Space Administration.