A rigid steel bar ABC is supported by three rods made of steel [E=200 GPa]. There is no strain in the rods before load P is applied. After load P is applied, the axial strain in rod (1) is 1,200 µɛ. Jaga

A rigid steel bar ABC is supported by three rods made of steel [E=200 GPa]. There is no strain in the rods before load P is applied. After load P is applied, the axial strain in rod (1) is 1,200 µɛ. Jaga

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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Question

A rigid steel bar ABC is supported by threerods
made of steel [E=200 GPa]. There is no strain in
the rods before load P is applied. After load P is
applied, the axial strain in rod (1) is 1,200 µɛ.
اسوزن
Jago
1,500 mm
(a) Determine the axial strain in rod (2).
(b) The normal stress in rods (1) and (2).
900 mm
(1)
(2)
(2)

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