Portal Frame Roof Detail

The end frame gable frame can be either a portal frame or a braced arrangement of columns and rafters.

Portal frame roof detail.

Typical hangar portal frame edge eaves beam rain water gutter z purlins sandwich panel roof detail. Steel hangar portal frame roof ridge detail this is a cad dwg drawing for a steel hangar portal frame roof ridge detail. In countries where this technology is highly developed the steel portal frame is the dominant form of structure for single storey industrial and commercial buildings. Although the use of steel portal frames is well established in the uk there is no publication which defines best practice in this form of construction.

Mar 24 2016 steel hangar portal frame roof eaves beam detail. It has become the most common structural form in pitched roof buildings because of its economy and versatility for a wide range of spans. Typical detail for a steel frame ridge apex roof system with sandwich panels roof ridge flashing support on galvanized z profile purlins. The primary steelwork consists of columns and rafters which form portal frames and bracing.