A W21 x 48 is used as a simply supported, uniformly loaded beam with a span length of 50 feet and continuous lateral support. The yield stress, Fy, is 60 ksi. If the ratio of live load to dead load is 3, compute the available strength and determine the maximum total service load (D+L), in kips/ft, that can be supported considering the flexure and shear strength of the beam. a. Use LRFD.

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Author:Segui, William T.
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Chapter5: Beams
Section: Chapter Questions
Problem 5.6.1P
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A W21 x 48 is used as a simply supported, uniformly loaded beam with a span length of 50 feet and
continuous lateral support. The yield stress, Fy, is 60 ksi. If the ratio of live load to dead load is 3,
compute the available strength and determine the maximum total service load (D+L), in kips/ft, that can
be supported considering the flexure and shear strength of the beam.
a. Use LRFD.
b. Use ASD.
Transcribed Image Text:A W21 x 48 is used as a simply supported, uniformly loaded beam with a span length of 50 feet and continuous lateral support. The yield stress, Fy, is 60 ksi. If the ratio of live load to dead load is 3, compute the available strength and determine the maximum total service load (D+L), in kips/ft, that can be supported considering the flexure and shear strength of the beam. a. Use LRFD. b. Use ASD.
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