General Mechanical

General Mechanical

Obtain node displacement for each mode in modal analysis APDL commands

    • bouzasoscar
      Subscriber
      Hi all!nnI'm trying to automatize a modal analysis, so I want to write displacements in some selected nodes in a .txt file, so I wrote this code:nn*cfopen, node_displacement1,txt !Create a txt filen*do,i,1,51,1 ! Loop over each noden nsel,s,node,,i,i ! Select the corresponding noden *get,uy, node, i,U,Y ! Get the y-displacement of node in *get,uz, node, i,U,Z ! Get the z-displacement of node inn *vwrite, i,uy,uz ! Write out these valuesn (4F16.5) ! Define the formatnn*enddon*CFCLOSnnBut I have a problem.nThis code works well in a static structural analysis, but it doesn't work in a modal analysis.nSo this is my question, how could I obtain the same results for each mode in the modal analysis?.Thanks for all.n
    • Ashish Khemka
      Ansys Employee
      nPlease see if the following link helps -nnnRegards,nAshish Khemkan
    • Ashish Khemka
      Ansys Employee
      nnCan you please comment why this does not help?.Regards,nAshish Khemkan
    • bouzasoscar
      Subscriber
      Hi akhemka,nI couldn't enter into the link because I'm using a student version.nRegards,n?scarn
    • Aniket
      Ansys Employee
      Please check my signature to access the help links:n-AniketnHow to access Ansys help linksnGuidelines for Posting on Ansys Learning Forumn
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