Sheet 4 · Scale 1:30
North Elevation
North face of the portal frame showing four bays, X-diagonal wall bracing, column references, and full eave height dimensions.
Four elevations and a longitudinal section for a steel portal frame building, drafted in AutoCAD. Covers the North and South faces with X-bracing, East and West end frames with a tapered rafter profile, and Section A-A.
All drawings produced in accordance with Australian Standards.
North face of the portal frame showing four bays, X-diagonal wall bracing, column references, and full eave height dimensions.
South face showing a roller-door opening in the lower bays, diagonal bracing on the outer bays, and full base-to-ridge dimensions.
End-frame view with a tapered rafter at 5° pitch, purlin layout, C-section girts, and footing references.
Mirror of the East Elevation — same tapered rafter, column grid, and purlin layout confirming symmetrical frame geometry.
Full-height longitudinal section showing eave height, purlin spacing up the rafter slope, and column base detail.
