Figure Q2 shows a shaft consists of Rods AB, BC and CD which made of Aluminium, Brass and Steel, respectively. Given the modulus of elasticity of materials are Ealuminium = 69 GPa, Ebrass = 100 GPa and Esteel= 250 GPa. Determine, (a) The internal forces for each segment (AB, BC and CD) by showing appropriate free-body diagram, FBD. (b) The total strain energy in the whole rod assembly AB, BC and CD.

Figure Q2 shows a shaft consists of Rods AB, BC and CD which made of Aluminium, Brass and Steel, respectively. Given the modulus of elasticity of materials are Ealuminium = 69 GPa, Ebrass = 100 GPa and Esteel= 250 GPa. Determine, (a) The internal forces for each segment (AB, BC and CD) by showing appropriate free-body diagram, FBD. (b) The total strain energy in the whole rod assembly AB, BC and CD.

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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