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Structural & Thermal

Structural & Thermal

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  2. Structures - Structural & Thermal
  3. Should I use von Mises for fatigue analysis?

Should I use von Mises for fatigue analysis?

Tagged: 19.1, fatigue, mechanical, stress, structural-and-thermal, structural-mechanics
    • January 25, 2023 at 7:34 am
      FAQFAQ
      Participant

      Generally, it is not recommended to use von Mises stress for fatigue analysis because it only takes positive values and doesn’t account for any compressive mean stresses. Instead, you may use components stress such as max principal stress and signed von Mises for fatigue analysis.

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