Problem with mean stress in ANSYS Workbench
 

Hi everyone,

I am analysing fatigue life at a ore crusher shaft by using of ANSYS Workbench. My client insist of applying mean stress on the shaft. I set mean stress at this pass : ANSYS Workbench> Engineering Data> Alternating stress means stress . But it did not work at all.

Would anyone can give me an advice?

Thanks alot