A simply supported wood beam with a span of L = 22 ft supports a uniformly distributed load of wo = 280 lb/ft. The allowable bending stress of the wood is 1.30 ksi. If the aspect ratio of the solid rectangular wood beam is specified as h/b = 3.00, calculate the minimum width b that can be used for the beam. Answer: b = i Wo 2L 3 B in. 3

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A simply supported wood beam with a span of L = 22 ft supports a uniformly distributed load of w0 = 280 lb/ft. The allowable bending stress of the wood is 1.30 ksi. If the aspect ratio of the solid rectangular wood beam is specified as h/b = 3.00, calculate the minimum width b that can be used for the beam.

A simply supported wood beam with a span of L = 22 ft supports a uniformly distributed load of wo = 280 lb/ft. The allowable bending
stress of the wood is 1.30 ksi. If the aspect ratio of the solid rectangular wood beam is specified as h/b = 3.00, calculate the minimum
width b that can be used for the beam.
Answer: b = i
Wo
2L
3
B
in.
3
Transcribed Image Text:A simply supported wood beam with a span of L = 22 ft supports a uniformly distributed load of wo = 280 lb/ft. The allowable bending stress of the wood is 1.30 ksi. If the aspect ratio of the solid rectangular wood beam is specified as h/b = 3.00, calculate the minimum width b that can be used for the beam. Answer: b = i Wo 2L 3 B in. 3
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