Set Sigma3 for equivalent stress in Random Vibration Analysis

Erik Kostson
Erik Kostson Member, Employee Posts: 233
50 Answers 100 Comments Second Anniversary 25 Likes
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edited August 1 in Structures

How can we set Sigma3 (scale) for equivalent stress in Random Vibration Analysis?

Best Answer

  • Erik Kostson
    Erik Kostson Member, Employee Posts: 233
    50 Answers 100 Comments Second Anniversary 25 Likes
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    Answer ✓ 
    model = ExtAPI.DataModel.Project.Model
analysis=model.Analyses[1] # Random vib
solution=analysis.Solution
res=solution.AddEquivalentStressPSD()
res.ScaleFactor=ScaleFactorType.Sigma3 # Sigma2 or Sigma1 can be used here also
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