LS Dyna

LS Dyna

Topics relate to LS-DYNA, Autodyn, Explicit STR and more

Fatigue scaling is another method

    • javat33489
      Subscriber

      Hi all.
      Previously, I wrote a post about how to scale fatigue:

      LINK

      I had an idea for a second option on how to do this.
      Please help me, describe the method:
      1. Collect stresses beyond 10 mm at critical points.
      2. Next, these stresses are divided into components by amplitude and average stress using the rain method.
      3. Now scale these cycles to the required depth and calculate the accumulated fatigue.

    • Ushnish Basu
      Ansys Employee

      Please see my response in your original query

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