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General Mechanical

General Mechanical

Topics related to Mechanical Enterprise, Motion, Additive Print and more.

ACP-pre for sandwich panels

    • Chamini
      Subscriber

      Hi Team,

      I'm fairly new to ansys and I want to run modal and static structural analysis on a CFRP-Al honeycomb. I designed the model in ACP pre and defined the material properties for both prepreg and honeycomb core. I defined the lay up using stackups and I also tried defining modelling groups.  However, once the solid model is generated, it seems like the whole block has the properties of the honeycomb core, giving me a weight far less than the expected weight. Can you please help me to figure out this?

      Thanks.

    • Ashish Khemka
      Forum Moderator

      Hi,

      Please see if the following post heps you: Accurately Simulating Modal Analysis for Honeycomb Composite Materials (ansys.com)

      Regards,

      Ashish Khemka

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