Step to plot the variation of the damped frequency

 

1.  Click the Plot icon of the Plot group in the Analysis tab.

 

Figure 1 Plot database window

 

2.  Double click the Mode 1 in the plot database window, and the damped frequency curve will be generated.

 

 

Figure 2  The damped frequency curve

 

Note                                       

When the user simulates using Scenario analysis with Eigenvalue and Dynamic analysis, RecurDyn doesn’t report data of Eigenvalue in the *.RPLT file.

RecurDyn creates the *.FRQ file. The *.FRQ file contains the undamped/damped natural frequency with the time step.