A composite section will be used to support a heavy axial load of P-600 kN with a rigid plate at the top of the section. Determine the average compressive stress in the aluminum section. Use h=10 mm. Answer in MegaPascals. Brass core (E = 105 GPa) Rigid end plate %3D Aluminum plates (E = 70 GPa) %3D 300 mm 60 mm 40 mm None of these O 125 O 217.39 O 181.82 O 200

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A composite section will be used to support a heavy axial load of P-600 kN with a
rigid plate at the top of the section. Determine the average compressive stress in
the aluminum section. Use h=10 mm. Answer in MegaPascals.
Brass core
(E = 105 GPa)
Rigid
end plate
%3D
Aluminum plates
(E = 70 GPa)
%3D
300 mm
60 mm
40 mm
None of these
O 125
O 217.39
O 181.82
O 200
Transcribed Image Text:A composite section will be used to support a heavy axial load of P-600 kN with a rigid plate at the top of the section. Determine the average compressive stress in the aluminum section. Use h=10 mm. Answer in MegaPascals. Brass core (E = 105 GPa) Rigid end plate %3D Aluminum plates (E = 70 GPa) %3D 300 mm 60 mm 40 mm None of these O 125 O 217.39 O 181.82 O 200
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