A cylindrical specimen of 1018 steel having a diameter of 6.35 mm and a gauge length of 38.1 mm is pulled in tension. Use the load-elongation characteristics tabulated below. The modulus of resilience (Ur) is the area under the engineering stress-strain curve. Compute the Ur.
A cylindrical specimen of 1018 steel having a diameter of 6.35 mm and a gauge length of 38.1 mm is pulled in tension. Use the load-elongation characteristics tabulated below. The modulus of resilience (Ur) is the area under the engineering stress-strain curve. Compute the Ur.
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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A cylindrical specimen of 1018 steel having a diameter of 6.35 mm and a gauge length of 38.1 mm is pulled in tension. Use the load-elongation characteristics tabulated below. The modulus of resilience (Ur) is the area under the engineering stress-strain curve. Compute the Ur.
Transcribed Image Text:Force (N)
Force (N)
Displacement
(mm)
Displacement
(mm)
4.57
9358
0.06
60
4.97
9458
0.11
121
5.37
9558
0.17
181
5.77
9658
0.23
242
6.17
9708
0.27
687
6.57
9758
0.30
1171
6.97
9858
0.34
1434
7.37
9858
0.38
1979
7.77
9758
0.42
2222
8.17
9758
0.46
2665
8.57
9758
0.50
3029
8.97
9758
0.53
3433
9.37
9758
0.57
3958
9.77
9758
0.61
4261
10.17
9758
0.65
4705
10.57
9708
0.69
5028
10.97
9658
0.72
5351
11.37
9608
0.76
5957
11.77
9558
0.80
6280
12.17
9458
0.97
6658
12.57
9258
1.37
7058
12.97
8858
7658
13.37
13.77
1.77
8858
2.17
7958
7358
2.57
8258
13.77
2.97
8708
3.37
8908
3.77
9058
4.17
9208
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