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Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The cross-section of a composite beam made of
aluminium and steel is shown in the figure.
The moduli of elasticity are E_{a} = 75GPA and E_{s} = 200 GPa.
Under the action of a bending moment about z-axis that
produces a maximum stress of 50 MPa in the aluminium,
what is the maximum stress o in the steel?
%3D
%3D
Aluminium
Steel:
30 mm
1- - ww 08
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