The AB part of the rod is steel and is 100mm in diameter.The BC part of the rod is copper and its diameter is 80 mm. a)Draw the normal force diagram of the rod. b)Calculate the normal stresses in sections AB and BC. c)Calculation of the total length change of the bar.
The AB part of the rod is steel and is 100mm in diameter.The BC part of the rod is copper and its diameter is 80 mm. a)Draw the normal force diagram of the rod. b)Calculate the normal stresses in sections AB and BC. c)Calculation of the total length change of the bar.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The AB part of the rod is steel and is 100mm in diameter.The BC part of the rod is copper and its diameter is 80 mm.
a)Draw the normal force diagram of the rod.
b)Calculate the normal stresses in sections AB and BC.
c)Calculation of the total length change of the bar.
Transcribed Image Text:59 kN
material E (MPa)
210000
100000
P1
P2
167 kN.
steel
copper
steel
copper
L4 (cm)
L5 (cm)
220 cm
150 cm
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