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ABD stiffness matrices of laminated composite in Ansys apdl

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    • October 12, 2023 at 6:48 am
      Mortaza
      Subscriber

      Hello. I obtained the ABD stiffness matrices of laminated composite. In Ansys apdl, can I give these matrices instead of the orthotropic properties of individual layers? I don't want to model individual layers anymore.

    • October 16, 2023 at 4:27 pm
      Ashish Khemka
      Forum Moderator

      Hi,

      Please see if the following link helps: how to get the stiffness matrix from ACP (ansys.com)

      Regards,

      Ashish Khemka

      • October 21, 2023 at 1:15 pm
        Mortaza
        Subscriber

        I checked this site. But it does not solve my problem. I have the A, B, D matrices. I want to know how to apply these matrices to the structure without knowing the mechanical properties of each layer.

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