Rocscience acquires 3GSM. Read more

Search Results

Natural Frequencies

Obtain the natural frequencies of a system within a given frequency range using the Natural Frequencies options. The obtained natural frequencies can be used to refine the Rayleigh damping parameters to the desired damping for the model.

To compute the natural frequencies:

  1. Select the Dynamic workflow tab
  2. Select Dynamics > Natural Frequencies > Compute Natural Frequencies from the menu.
  3. Set the minimum and maximum frequency values and select Compute.
  4. After the natural frequencies are computed, select View results to view the computed frequencies.
  5. In the Natural Frequencies Results - Rayleigh Damping dialog, you can modify the alpha and beta values to obtain the desired damping for these frequencies.
  6. If you would like to apply the alpha and beta values to the model, select Apply alpha/beta to Project Settings.
  7. After you have computed the natural frequencies for the model at least once, you can select View results to view the natural frequencies at any time unless you have changed the model parameters.
Rocscience logo, click here to return to the homepage Portal Account Portal Account Log In Log Out Home Shopping Cart icon Click here to search our site Click here to close Learning Tech Support Documentation Info Chevron Delete Back to Top View More" Previous Next PDF File Calendar Location Language Fees Video Click here to visit Rocscience's LinkedIn page Click here to visit Rocscience's YouTube page Click here to visit Rocscience's X page Click here to visit Rocscience's Facebook page Click here to visit Rocscience's Instagram page Click here to visit Rocscience's Reddit page Bookmark Network Scroll down for more Checkmark Download Print Back to top Single User Multiple Users RSLog RocFall3 CPillar Dips EX3 RocFall RocPlane RocSlope RocSupport RocTopple RS2 RS3 RSData RSPile Settle3 Slide2 Slide3 SWedge UnWedge RocTunnel Commercial License Education License Trial License Shop safe & secure Money-back guarantee