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A circular bar of 2 m length has a diameter 100 mm (E=200 Gpa, v=0.32, a = 11.7p/c°). The bar's left end is built into a rigid wall and a gap of 0.5 mm exists between right wall and right end of the bar prior to an increase in th temperature. The temperature of the bar is increased uniformly by 80 cº. Determine the average axial stress and change in the diameter of the bar 15

A circular bar of 2 m length has a diameter 100 mm (E=200 Gpa, v=0.32, a = 11.7p/c°). The bar's left end is built into a rigid wall and a gap of 0.5 mm exists between right wall and right end of the bar prior to an increase in th temperature. The temperature of the bar is increased uniformly by 80 cº. Determine the average axial stress and change in the diameter of the bar 15

Elements Of Electromagnetics
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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This question is from the subject Theory of Elasticity
). A circular bar of 2 m length has a diameter 100 mm (E=200 Gpa, v=0.32, a = 11.7µ/c°). The bar's left end is built into a rigid wall and a gap of 0.5 mm exists between right wall and right end of the bar prior to an increase in th temperature. The temperature of the bar is increased uniformly by 80 c°. Determine the average axial stress and change in the diameter of the bar 15
Transcribed Image Text:). A circular bar of 2 m length has a diameter 100 mm (E=200 Gpa, v=0.32, a = 11.7µ/c°). The bar's left end is built into a rigid wall and a gap of 0.5 mm exists between right wall and right end of the bar prior to an increase in th temperature. The temperature of the bar is increased uniformly by 80 c°. Determine the average axial stress and change in the diameter of the bar 15
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