Please explain the steps with the solution 1,500 mm(1)900 mm(2)(2)CA rigid steel bar ABC is pinned at B and supportedby two rods at A and C. There is no strain in the rods beforeload P is applied. After load P is applied, the axial strain inrod (1) is +910 µɛ. Determine the axial strain in rod (2).

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Answered: 1,500 mm (1) 900 mm (2) (2) A C

Engineering

Mechanical Engineering

1,500 mm (1) 900 mm (2) (2) A C

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.26P: - 7.2-26 The strains on the surface of an experiment al device made of pure aluminum (E = 70 GPa. v...

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1,500 mm
(1)
900 mm
(2)
(2)
C
A rigid steel bar ABC is pinned at B and supported
by two rods at A and C. There is no strain in the rods before
load P is applied. After load P is applied, the axial strain in
rod (1) is +910 µɛ. Determine the axial strain in rod (2).

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