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-   -   Ansys workbench and fatigue calculation (https://www.cfd-online.com/Forums/ansys/192612-ansys-workbench-fatigue-calculation.html)

Hadibayat September 7, 2017 09:58

Ansys workbench and fatigue calculation
 
I have a question: I have a complex cyclic stress vs time history (or complex cyclic loading), like these:
http://uupload.ir/files/f9x_untitled.png

I want to calculate the number of fatigue cycles before failure. I use these settings in ansys workbench 17.2:
http://uupload.ir/files/6yo7_untitled.png

Can I use the Goodman and Gerber theory and rainflow counting together for this problem? Is it correct?

Thank you


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