S-N Curves
An S-N curve is used to determine a material’s fatigue life. It is used to identify fatigue strength, endurance limit, and a threshold for withstanding infinite cycles.
To change the database, go to Options - Settings - Files and folders.
When you enter the editor, the following window appears:
You can Select an existing S-N curve, Change material name, Add/Remove S-N curves, and Save your changes. You can modify existing curves to match the specifications of your materials.
You can find S-N curves from the Eurocode 3 standard in the editor.
