Form: Frame Strain Loads
Use the Advanced > Assign Loads > Frames > Strain command to display the Frame Strain Loads form and specify the strain load on the selected frame.
Select the frame(s) to be assigned the strain load.
Click the Advanced > Assign Loads > Frames > Strain command to display the Frame Strain Loads form.
Use the options on the form to specify the strain.
Load Pattern Name drop-down list. Select the load pattern to which this strain load is to be added. Alternatively, click the + (plus symbol) beside the drop-down list to access the Define Load Patterns form; use the form to define a load pattern that will then be available in the drop-down list.
Units drop-down list. Use the units in this drop-down list or choose revised units for the form.
Strain Load
By Object option. If this option is chosen, select the component from the Component drop-down list and specify the strain value in the Strain edit box.
By Joint Pattern option. If this option is used, choose the pattern from the Pattern drop-down list and specify the multiplier in the Multiplier edit box.
Options. Specify how the load will be applied.
Add to Existing Loads: Adds the specified strain to the selected object. If one or more strain assignments have already been made, this option increases the existing strain.
Replace Existing Loads: Replaces the currently specified strain if any, with the new assignment. If no assignment exists, the new assignment is still made. This is the default option.
Delete Existing Loads: Deletes any and all strain assignments made to the selected joint(s). When this option is selected, the items in the Strain Load area of the form are ignored when the OK button is clicked.
See Also