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Structural Dynamics

Structural Dynamics

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  3. Transient Structural analysis allows rigid body, why do I need RBD ?

Transient Structural analysis allows rigid body, why do I need RBD ?

Tagged: mechanical, Multibody, rbd, structural-dynamics, structural-mechanics
    • January 25, 2023 at 7:34 am
      FAQFAQ
      Participant

      Transient Structural: – Designed for (large) FE models – Designed for stress computation Rigid Dynamics: – DOFs are relative motion at joints (small number of DOFs) – Designed for accurate forces computation – Keep total energy balance (no numerical damping) – Accurate event detection (shock, collision) – Easy to set-up and use RBD is fast and simple and computes accurate forces.

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