The composite bar is stress-free before the axial loads P, and P2 are applied. Assuming that the walls are rigid, calculate the stress (MPa) in each material if P1 = 150 kN and P2 = 90 kN Aluminum A = 900 mm A = 2000 mm A = 1200 mm? E = 70 GPa | E = 200 GPa | E = 83 GPa Steel Bronze P 500 mm 250 mm 350 mm

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter12: Composite Materials
Section: Chapter Questions
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The composite bar is stress-free before the axial loads P, and P, are applied.
Assuming that the walls are rigid, calculate the stress (MPa) in each material if
P1 = 150 kN and P2 = 90 kN
Aluminum
A = 900 mm A = 2000 mm A = 1200 mm?
E = 70 GPa | E= 200 GPa
Steel
Bronze
E = 83 GPa
P1
500 mm
250 mm' 350 mm
Transcribed Image Text:The composite bar is stress-free before the axial loads P, and P, are applied. Assuming that the walls are rigid, calculate the stress (MPa) in each material if P1 = 150 kN and P2 = 90 kN Aluminum A = 900 mm A = 2000 mm A = 1200 mm? E = 70 GPa | E= 200 GPa Steel Bronze E = 83 GPa P1 500 mm 250 mm' 350 mm
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