EXAMPLE 4. METAL STUDY CONSTRUCTION WITH 3D DWG

EXAMPLE: 'DESIGN OF METAL CONSTRUCTION' 30 As far as roofs are concerned, the definition can be done sequentially, i.e. after I first choose the roof to define it is obligatory to select the individual levels, i.e. in a two-pitch roof to select successively the two levels of the slopes, because as we said the logic is to define with three points a level for which and for those members belonging to it the calculation of the influence surfaces will be done automatically. For example, I set the left slope first and then the right slope.