The Load pattern option defines influence surfaces for slab and shell structures.
- Access
-
- Click
Loads
Special Loads 
Load Pattern.
- Click
Loads
The Load pattern option is available for the following structure types: slab design and shell design.
- Load surface
- Specify the panel on which an influence surface will be generated.
- Select a panel or list of panels from the drawing area, or enter their number in the Panel box.
- Definition of influence surface
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- Add
- Opens the Definition of Influence Surface dialog which allows you to define a new influence surface.
- Modify
- Select an influence surface from the list, and then click Modify to change the definition of an existing surface.
- Delete
- Deletes the selected influence surface from the list.