Here is an autocad dwg file for details of Connection of pillar, beam , steel roof . Column and beam steel frame structures have a skeleton of steel connected by bolts or welds that act as the support for the rest of the building.
Column plan view detail dw
Wall roof connection sect
Cut floor ceiling raster m
Foundation and roof plan w
Construction detail of cei
Welded joint section plan
Construction detail dwg fi
Foundation plan and sectio
Construction plan detail d
Dry wall construction deta
Foundation plan of column
Ground floor plan to roof
