Dear,
In the Wind definition (ASCE 7-05) dialog, building/structural frequency is set to 2Hz.
Is it possible to find structure real fundamental frequency in the wind definition, or separate frequency analysis (Ritz or Eigenvalue) must be done first?
Best regards,
The wind definition does not have any frequency calculation. It just accepts the frequency as an input. If you want to go with a more exact frequency as opposed to a default of 2 Hz, you have to do a separate frequency analysis first and then use that frequency value in the wind definition.
Answer Verified By: Ivan Hadži Bošković