Material Properties

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  3. Why did I get the error message below? “The Poisson’s ratio (0.511571691 + i 7.934565706E-02) is out of range for harmonic viscoelastic material number 39 for element 177968 at frequency 4.“

Why did I get the error message below? “The Poisson’s ratio (0.511571691 + i 7.934565706E-02) is out of range for harmonic viscoelastic material number 39 for element 177968 at frequency 4.“

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    • March 17, 2023 at 9:00 am
      FAQFAQ
      Participant

      Given: G = (6.66666667 + i 2.65266667) and E = (19.7333333 + i 9.07733333) The Poison’s ratio is E/(2*G) -1 = 0.511571691 + i 7.934565706E-02. It exceeds 0.5.

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