Action > Excit
Executes the modal analysis for forces given in an excitation spectrum.
Setting | Description |
---|---|
Action | Code of the selected Action. It is possible to switch to defining an other action without leaving and re-entering the input function. |
Action will be skipped (Option) | The action will be skipped in the calculation process if the option is selected. |
Name of the load case, containing the (normalized) load vector. In the solution process all loads will be multiplied by the frequency dependent spectral value as defined in the excitation spectrum. | |
Name of a user defined variable, which defines the excitation spectrum. Abscissa values are interpreted as given in Hz (rotations per second). Ordinate values are dimensionless factors of the given (normalized) loading. | |
Damping factor, logarithmic decrement! (absolute value, not in percent). | |
Name of the file (*.mod) containing the natural modes to be considered | |
The calculation can be done for all or only for active elements. | |
Name of the envelope (superposition file), where the min/max. results will be stored | |
Name of list file, where the results will be stored. | |
Delta-T | Duration of the Action (not applicable for this action) |
Description | Descriptive text for the selected Action (max. 80 characters) |