Steel Beam Sizing For Metal Roof

If our example roof has only one beam it must carry half of the total load or 4 000 pounds.

Steel beam sizing for metal roof.

It can be against your house and the roof can be integrated into your house but it must be able to stand on its own. If one side of the roof is supported by the house and the other side is supported by the beam divide the total load by two as the beam is only supporting half of the roof. If there is also a beam in the middle of the roof divide the total load by three. Pick list all suitable timber and steel sections to design across all timber and steel sections.

Distance from roof beam to next roof support i e the span of the rafter or roof truss from the roof beam to the next adjacent beam or wall. American standard beams s beam american standard beams astm a6 imperial units. If you d like to validate this calculator use our closed form beam calculator to compare results. The most common type of steel beam used in construction is the i beam which is also known as an h beam or w beam.

Beams and columns deflection and stress moment of inertia section modulus and technical information of beams and columns. Press design to obtain sizes. Alternatively design in a specific timber or steel material type. American standard steel c channels.

Mechanics forces acceleration displacement vectors motion momentum energy of objects and more. The size of steel beams chosen in residential and commercial construction projects is critical to the integrity of the structure they are being used to build.