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In: Civil Engineering

Open-web steel joists are to be used for a roof with a live load of 30...

Open-web steel joists are to be used for a roof with a live load of 30 psf and a dead load of 18 psf (not including the joist weight) on a span of 44 ft. Joists are 5 ft on center, and deflection is limited to 1/360 of the span. Select the lightest joist.

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Ally Wells answered 7 months ago
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