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Structural Dynamics

Structural Dynamics

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  3. How Structural Damping Coefficient (g) in DMPSTR command and Constant Damping ratio (zeta) in DMPRAT command are related?

How Structural Damping Coefficient (g) in DMPSTR command and Constant Damping ratio (zeta) in DMPRAT command are related?

Tagged: 17.2, General, mechanical-apdl, Modal/Harmonic Response, structural-dynamics, structural-mechanics
    • June 5, 2023 at 7:04 am
      FAQFAQ
      Participant

      Structural Damping Coefficient (g) in DMPSTR command = 2 x Constant Damping ratio (zeta) in DMPRAT command.

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