8. The composite bar is stress-free before the axial loads P1 and P2 are applied. Assuming that the walls are rigid, calculate the stress in each material if P1 153 kN and P2 80 kN. Steel A = 900 mm A = 2000 mm A = 1200 mm E - 200 GPa Aluminum Bronze E- 70 GPa E- 83 GPa 500 mm 250 mm' 350 mm

8. The composite bar is stress-free before the axial loads P1 and P2 are applied. Assuming that the walls are rigid, calculate the stress in each material if P1 153 kN and P2 80 kN. Steel A = 900 mm A = 2000 mm A = 1200 mm E - 200 GPa Aluminum Bronze E- 70 GPa E- 83 GPa 500 mm 250 mm' 350 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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8. The composite bar is stress-free before the axial loads P1 and P2 are applied. Assuming
that the walls are rigid, calculate the stress in each material if P1 = 153 kN and P2 = 80
kN.
Steel
A = 900 mmA = 2000 mm A = 1200 mm2
E - 200 GPa
Aluminum
Bronze
E - 70 GPa
E- 83 GPa
500 mm
250 mm' 350 mm

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