
09/03/07, 09:10 PM
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Join Date: Feb 2007
Location: Wisconsin
Posts: 964
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What kind of pole barn? Are you using pre-fab trusses, or just 2 x something as a rafter? What is the spacing? What size? Whats you design snow load?
My shed is 40' wide, with pre-fab trusses. They have a load rating of 40psf for the top and 5psf for the bottom cord at 8 foot spacing. If you used an additional truss, you could hang a 12,800 steer. If you don't have any snow on the roof, you could get by with whats already there.
If you are using 2 x something rafters, it would depend on what you designed them for. If the rafters are on something like 24" spacing, then it would take a 30 foot wide barn to support the carcass. (assuming a design snow load of 35psf)
The short answer is... maybe. Its probably ok with a properly designed barn, but I would have to know more about what the design is like.
Michael
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