Add Time History Ground Motion dialog
This dialog is used to apply previously defined ground motion time history definitions to the structure.
Tip: If no time history load definition exists in the model catalog, you will be prompted to create one.
A ground motion is applied globally to all supports as an acceleration type.
|Load||Select the load case or load group to which this load will be added.|
|Definition||Select an existing time history definition from this list.|
|Start time||Type the start for this load (in seconds). This is with respect to the time zero of the selected load definition.|
|Factor||The acceleration amplitude at this joint and direction will be multiplied by this factor (default = 1.0).|
|Direction||Select the global direction in which the load is applied.|