Time History tab
Used to apply previously defined time history loads on the structure.
Note: If a time history load has not yet been defined for the model, a warning message is displayed in the dialog and the controls are inactive. Refer to the
Add New Time History Definition dialog or
Define Parameters dialog to learn more about defining a time history load.
| Setting | Description |
|---|---|
| Loading Type | Select Time Load to apply the Time History load to joints in the structure or Ground Motion to apply the load at the structure’s base. |
| Arrival Time | Select a previously defined Arrival Time to define the time at which the load begins to act. |
| Direction | Select the global direction in which to apply the Time History load. |
| Defined Types | Select a previously defined Type number. |
| Force Amplitude Factor | Specify a factor to multiply the values of force or acceleration which were input while defining the Time History loading. |