<p>This Architectural Drawing is AutoCAd 2d drawing of Column slab details in AutoCAD, dwg file. Columns act as <strong>a structural element that transfers loads from the slab, (i.e., roof, upper floor) to the foundation and finally to the soil beneath a structure</strong>. They are typically vertically oriented. In construction, columns are used in trusses, building frames, and structure support for bridges.</p>