A composite beam is made of wood and reinforced with a steel strap located on its bottom side. It has the cross-sectional area shown. find the maximum stresses both in the steel and wood and draw the stress distribution for the cross section. Take Ew = 20 GPa and Est = 200 GPa.
A composite beam is made of wood and reinforced with a steel strap located on its bottom side. It has the cross-sectional area shown. find the maximum stresses both in the steel and wood and draw the stress distribution for the cross section. Take Ew = 20 GPa and Est = 200 GPa.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A composite beam is made of wood and reinforced with a steel strap located on its bottom side. It
has the cross-sectional area shown. find the maximum stresses both in the steel and wood and
draw the stress distribution for the cross section.
Take Ew = 20 GPa and Est = 200 GPa.
50 mm-
1 kN/m
D
wood
150 mm
A
В
4 m
20 mm
steel
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