Create Frequency Multi-loadcase

Use frequency multi-loadcases to run multiple frequency response analyses with common modal results.

  1. On the Main Menu toolbar, select > Frequency multi-loadcases.
  2. Specify the modal results to which the analysis is linked.
    The modal solution must exist in the current design study.
  3. Specify the frequency span upper and lower limits.
  4. Specify damping using Rayleigh damping coefficients or Modal damping.
  5. Create Frequency Function.
  6. On the workbench toolbar, select > Create new.
    The new loadcase appears in the Project Tree. You can apply loads in each individual load cases.