EXAMPLE 3. NON-STANDARD STUDY METAL CONSTRUCTION

EXAMPLE 3: 'DESIGN OF A METAL STRUCTURE' 31 In the dialog box select from the lists on the top left the number of the "roof", the "opening" meaning the number of the frame, in case you have more than one, and the "Case for the distribution of the snow load. Also check the checkbox next to "Load" to see the load values and next to "3DView" to get the snow distribution in the following illustration.