Q2 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 Egiuminium= 69 GPa, Ebrass = 100 GPa and Esteel= 250 GPa. Determine, I) The internal forces for each segment (AB, BC and CD) by showing appropriate free-body diagram, FBD. ii) The total strain energy in the whole rod assembly AB, BC and CD. iii) The allowable stress in the rod assembly, and justify the chosen answer

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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30mm
25mm
20mm
10 kN 6 kN+
4kN
A
B
300 mm
600 mm
400 mm
Figure Q2
Transcribed Image Text:30mm 25mm 20mm 10 kN 6 kN+ 4kN A B 300 mm 600 mm 400 mm Figure Q2
Q2 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 Eaiuminium = 69 GPa,
Eirass = 100 GPa and Esteel= 250 GPa. Determine,
I)
The internal forces for each segment (AB, BC and CD) by showing
appropriate free-body diagram, FBD.
ii)
The total strain energy in the whole rod assembly AB, BC and
CD.
iii)
The allowable stress in the rod assembly, and justify the chosen
answer
Transcribed Image Text:Q2 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 Eaiuminium = 69 GPa, Eirass = 100 GPa and Esteel= 250 GPa. Determine, I) The internal forces for each segment (AB, BC and CD) by showing appropriate free-body diagram, FBD. ii) The total strain energy in the whole rod assembly AB, BC and CD. iii) The allowable stress in the rod assembly, and justify the chosen answer
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