A roof system consists of W14x30 beams with a span of 12 ft and a tributary area of 144 ft?. The beams must support a dead load of 45 psf, a snow load of 27 psf, a rainwater/ice load of 34 psf, and a wind load of 18 psf. Determine the governing load, in Ib/ft, that must be used in design using LFRD load combinations.

Structural Analysis
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Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A roof system consists of W14x30 beams with a span of 12 ft and a tributary area of 144 ft2.
The beams must support a dead load of 45 psf, a snow load of 27 psf, a rainwater/ice load
of 34 psf, and a wind load of 18 psf.
Determine the governing load, in Ib/ft, that must be used in design using LFRD load
combinations.
Transcribed Image Text:A roof system consists of W14x30 beams with a span of 12 ft and a tributary area of 144 ft2. The beams must support a dead load of 45 psf, a snow load of 27 psf, a rainwater/ice load of 34 psf, and a wind load of 18 psf. Determine the governing load, in Ib/ft, that must be used in design using LFRD load combinations.
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