FAQ 004427 | Which formula is used in the RF‑/TOWER Loading add-on module to calculate the first natural frequency for the determination of the structure coefficient?

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05/26/2020

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Question

Which formula is used in the RF‑/TOWER Loading add-on module to calculate the first natural frequency for the determination of the structure coefficient?

Answer

The first natural frequency is required to determine the structure coefficient. It is not determined by using a generalized formula, but the integrated eigenvalue solver RF‑/DYNAM, taking into account the real mass distribution and displaying the results in Column A of Table 2.3.


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Dlubal FAQ Natural frequency Structure coefficient Vibration susceptibility Frequently Asked Question FAQ about Dlubal Question and Answer about Dlubal

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  • Updated 11/06/2020

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