Free Point Loads
The frame "Free point loads" contains a table with the list of input free point loads. Each free point load is assigned to a certain load case and can receive an arbitrary location on the slab surface. Selection of the load is performed in the "Active load case" combo list. Adding free point loads is performed in the "New free point loads" dialog window.
The input free point 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 point loads"