Reliable and accurate fatigue solver

Predict crack initiation

Couple with Nastran, ANSYS and Abaqus

Accurate, fast and user-friendly

fe-safe: the fatigue solver

fe-safe is the technical leader in durability analysis software for finite element models. It offers you the most accurate and advanced fatigue analysis technology on the market for real-world industrial applications.

Reliable and accurate fatigue life predictions

Locate where the crack will occur

The suite directly interfaces to all major FEA suites (Abaqus, ANSYS, MSC Nastran, NEi Nastran, NX Nastran, Pro/Mechanica)

Accuracy, speed, comprehensive capabilities and ease of use in a single tool


Verity for fe-safe: for welded joints and welded structures, including spot welds, the prediction of failure locations and the calculation of fatigue lifes.

fe-safe/Rubber: the first commercially available software tool for the fatigue analysis of rubber and elastomers.

fe-safe/TMF: fe-safe/TMF is used in conjunction with the standard version of fe-safe and incorporates additional time-dependent thermo-mechanical fatigue mechanisms.

fe-safe/TURBOlife: fatigue solver to take into account creep and creep-fatigue interaction.

Fe-safe Advantage

The fatigue solver helps you to increase your confidence in fatigue product behavior, to decrease the number of physical prototypes, to shorten time to market for your new products and to reduce the development costs.

Fe-safe (together with Abaqus, Isight and Tosca) is included in Extended Packaging, allowing unified access to all solution technologies within the portfolio through a single token pool.

4RealSim: fe-safe information

Contact 4RealSim via the contact form to obtain more information on fe-safe.

4RealSim is a SIMULIA value solutions partner of Dassault Systèmes in Belgium, Luxemburg, Netherlands, Portugal and Spain. Furthermore 4RealSim offers fe-safe trainings and Finite Element consulting services.

Upcoming events

Tue 23

Webinar – predicting blast simulations

23 Apr, 2024 @ 10:00 am - 11:00 am
Thu 25

Webtraining – GUI Customization with Abaqus

25 Apr, 2024 @ 10:00 am - 11:00 am
May 23