H.W.7 A rigid steel bar ABC is supported by three rods.There is no strain in the rods before load P is applied. Afterload P is applied, the axial strain in rod (1) is 1,200 µE.(a) Determine the axial strain in rods (2).(b) Determine the axial strain in rods (2) if there is a 0.5 mmgap in the connections between rods (2) and the rigidbar before the load is applied.1,500 mm(1)900 mm|(2)(2)

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H.W.7 A rigid steel bar ABC is supported by three rods. 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. (a) Determine the axial strain in rods (2). (b) Determine the axial strain in rods (2) if there is a 0.5 mm gap in the connections between rods (2) and the rigid bar before the load is applied.

H.W.7 A rigid steel bar ABC is supported by three rods. 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. (a) Determine the axial strain in rods (2). (b) Determine the axial strain in rods (2) if there is a 0.5 mm gap in the connections between rods (2) and the rigid bar before the load is applied.

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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