Free Area Loads
The frame "Free area loads" contains a table with the list of input free area loads. Each free area load is assigned to a certain load case. By input of new points, it can receive an arbitrary shape and location on the slab surface. The selection of the load is performed in the "Active load case" combo list. Adding free area loads is performed in the "New free surface loads" dialog window.
The input free area load can also be edited on the desktop with the help of active objects.
The program employs the following coordinate systems (sign convention).
Frame "Free area loads"
Dialog window "New free surface loads"