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Recent content by enjoywithme

  1. enjoywithme

    How to do modal analysis with damping of material?

    Thanks the answer from Justin Onisoru. I have tried the DAMPED and QR DAMPED method. But the result is so strange, I got no any complex frequency. I paste the operations here... -------------------------------- /PREP7 !* ET,1,SHELL63 !* !* R,1,4e-3,4e-3,4e-3,4e-3, , , RMORE, , , , RMORE...
  2. enjoywithme

    How to do modal analysis with damping of material?

    I want to obtain the modal damping with material damping input....looking forward help....

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