Select the lightest W shape to support a uniformly distributed load of 1600 lb/ft ona simple...

Select the lightest W shape to support a uniformly distributed load of 1600 lb/ft ona simple span of 48 ft. Deflection is not to exceed span/240. Assume a yield stress of 50 ksi. Allowable bending stress of 22,000 psi.

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Ally Wells answered 2 months ago

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