σ (MPa) 56.59 60 50 Ty = 40 20 mm 15 mm 30 B 20 10 kN EBC = 0.045 10 kN - 10 600 mm- 400 mm- 0.02 0.04 0.06 (b)

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
Question

The aluminum rod, shown in Figure, has a circular cross-section and is subjected to an axial load of 10 kN. If a portion of the stress-strain diagram is shown in Fig. 3–20b, determine the approximate elongation of the rod when the load is applied. Take Eal = 70 GPa.

σ (MPa)
56.59 60
50
Ty = 40
20 mm
15 mm
30
B
20
10 kN
EBC = 0.045
10 kN -
10
600 mm-
400 mm-
0.02
0.04
0.06
(b)
Transcribed Image Text:σ (MPa) 56.59 60 50 Ty = 40 20 mm 15 mm 30 B 20 10 kN EBC = 0.045 10 kN - 10 600 mm- 400 mm- 0.02 0.04 0.06 (b)
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