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Structural & Thermal

Structural & Thermal

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  3. Tips for dealing with stress singularity.

Tips for dealing with stress singularity.

Tagged: General, mechanical, static, structural-and-thermal, structural-mechanics
    • January 25, 2023 at 7:34 am
      FAQFAQ
      Participant

      Stress concentration can’t be averaged out in post-processing because numerically stress in stress singularity regions goes infinity as mesh is refined. General tips include adding fillets to replace sharp edge, avoiding point constrains and point loads, and use stress of nearby elements to approximate stress at singularity regions.

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