The composite beam shown in the figure is simply supported and carries a total uniform load of 50 kN/m on a span of 4.0 m. The bearn is built of a wood member having cross sectional dimensions 150 mm x 250 mm and two steel plates of cross-sectional dimensions 150 mm x 50 mm. Determine the maximum stresses , in the steel and wood, respectively. If the moduli of elasticity are E {s} = 209GPA and E {w} = 11GPA (Disregard the weight of the beam) Steel 50 mm 50 kN/m Wood Steel 50 mm 4.0 m 150 mm 250 mm

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The composite beam shown in the figure is simply
supported and carries a total uniform load of 50 kN/m
on a span of 4.0 m. The bearn is built of a wood member
having cross sectional dimensions 150 mm x 250 mm
and two steel plates of cross-sectional dimensions 150
mm x 50 mm. Determine the maximum stresses,
in the steel and wood, respectively. If the moduli of
elasticity are E {s} = 209GPA and E {w} = 11GPA
(Disregard the weight of the beam)
Steel 50 mm
50 kN/m
Wood
B
Steel 50 mm
4.0 m-
150 mm
250 mm
Transcribed Image Text:The composite beam shown in the figure is simply supported and carries a total uniform load of 50 kN/m on a span of 4.0 m. The bearn is built of a wood member having cross sectional dimensions 150 mm x 250 mm and two steel plates of cross-sectional dimensions 150 mm x 50 mm. Determine the maximum stresses, in the steel and wood, respectively. If the moduli of elasticity are E {s} = 209GPA and E {w} = 11GPA (Disregard the weight of the beam) Steel 50 mm 50 kN/m Wood B Steel 50 mm 4.0 m- 150 mm 250 mm
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