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General Mechanical

General Mechanical

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  3. How can I export full stiffness matrix, and many reslut at once using APDL?

How can I export full stiffness matrix, and many reslut at once using APDL?

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    • April 2, 2024 at 1:54 am
      dhjang4522
      Subscriber

      I'm trying to export the stiffness matrix for a beam with 828 nodes, out of which 28 nodes are fixed. The size of the exported stiffness matrix is 2400x2400 (800*3) instead of 2484x2484(828*3). How can I get a stiffness matrix that includes values for the fixed nodes?

       

       

      Also, is it possible to export many results in a single file?

      , 

    • April 2, 2024 at 9:23 am
      Onkar Patil
      Ansys Employee

      Hi C Deho, 

      Please refer to the following knowledge article on how to extract the Full Stiffness Matrix- How to extract Stiffness and Mass Matrix in Workbench - Ansys Knowledge.

      I hope this helps.
      Regards
      Onkar P.

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