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 Ealuminium= 69 GPa, Ebrass = 100 GPa and Esteel= 250 GPa. Determine, (b) The total strain energy in the whole rod assembly AB, BC and CD. (c) 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.
ChapterMA: Math Assessment
Section: Chapter Questions
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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 Ealuminium= 69 GPa,
Ebrass = 100 GPa and Esteel= 250 GPa. Determine,
(b)
The total strain energy in the whole rod assembly AB, BC and CD.
(c)
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 Ealuminium= 69 GPa, Ebrass = 100 GPa and Esteel= 250 GPa. Determine, (b) The total strain energy in the whole rod assembly AB, BC and CD. (c) The allowable stress in the rod assembly, and justify the chosen answer
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
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