Example: Defining the Eigenvalue

The task for this example is to define the Kreisselmeier-Steinhauser formulation for the first 5 eigenvalues of the first load case.

This task shows you how to:

Define in Tosca Structure.gui

Choose Command > DRESP.
The DRESP menu appears.
Define the Kreisselmeier-Steinhauser formulation as design response as shown in the following figure:

The resulting command in the parameter file look like follows:


DRESP
  ID_NAME  = freq_kreissel
  TYPE     = DYN_FREQ_KREISSEL
  DEF_TYPE = SYSTEM
  LC_SET   = MODAL,ALL,1-5
END_