B spans 22 feet.
Wide flange beam load roof roof span.
I would like to know the distance i can spanusing these t for the beam on a patio roof.
In areas with mild climates patio roofs are generally designed for loads of 30 psf pounds per square foot.
Roof pitch refers to the measurement of the slope of a roof and you express this as a ratio.
I was looking at a wide flange steel i beam s12 depth 12 flange is 5 and lbs ft is 31 8.
James clark school of engineering university of maryland very extensive.
Determine the uniform load capacity for loading in the plane of the minor axis.
I have used a 2nd floor live load of 30 psf 2nd floor dead load of 10 psf roof live load of 20 psf and roof dead load of 10 psf.
I dont think so no snow load or any thing just a wood roof above the farthest house to patio edge is 14.
Designation width x lbs ft nominal size depth x width inches x inches allowable uniform load lb span ft 8 10 12 14 16 18 20 22 24 26.
Enter the fy 46 load table for the hss20x12x3 8 page 6.
For full table rotate the screen.
Wide flange beams 4 to 44 sections wide flange h pile tab front wide flange h pile tab front shapes area a depth d web flange distance thickness tw width bf thickness tf k1 t work able gage in 2 in.
W 4 x 13 w 5 x1 6 x 19 w 6 x 9 x 12 x 16 w 6 x 15.
The figures are based on quality materials.
American wide flange beams.
E few pics might help if it is not a lot of trouble.
Erw hss beam of fy 46 ksi astm a500 gr.
I m building a shop with a 40 foot span supporting the second floor load.
Web thickness is 350 read more.
All other things being equal a deeper wide flange beam.
Span of beam inches tributary width inches uniform load pounds square foot e g.
I have used a 20 clear span beam and a 10 tributary width.
For heavy roofs or in areas with substantial snowfall or winds call your local building department for code requirements.
The tables below give maximum spans for rafters and beams.
Strutting beams only support roof loads.
Yield strength of steel ksi e g.
Is there anything else the structural engineer should be aware of.
The beam is laterally braced for its entire length.
Some up close and some from a ways back so i can get a good understanding of your configuration.
W flange beams and allowable uniform load.
