The figure below shows the stress strain diagram of a cortical bone, with initially rectangular cross section of 15 x 20 mm2, and length of 10 cm. using this figure determine: a) The elastic modulus b) The yield strength c) The ultimate strength.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The figure below shows the stress strain diagram of a cortical bone, with initially
rectangular cross section of 15 x 20 mm2, and length of 10 cm. using this figure
determine:
a) The elastic modulus
b) The yield strength
c) The ultimate strength.
d) The corresponding ultimate true stress, if you know that the instantaneous cross
section was at this point was 12 x 17 mm?.
e) The deformed length corresponding to the ultimate strength.
f) The poison's ratio corresponding to the ultimate strength for the following two
cases:
a. Use the 15 mm as the undeformed specimen width.
b. Use the 20 mm as the undeformed specimen width
Transcribed Image Text:The figure below shows the stress strain diagram of a cortical bone, with initially rectangular cross section of 15 x 20 mm2, and length of 10 cm. using this figure determine: a) The elastic modulus b) The yield strength c) The ultimate strength. d) The corresponding ultimate true stress, if you know that the instantaneous cross section was at this point was 12 x 17 mm?. e) The deformed length corresponding to the ultimate strength. f) The poison's ratio corresponding to the ultimate strength for the following two cases: a. Use the 15 mm as the undeformed specimen width. b. Use the 20 mm as the undeformed specimen width
30
300
250
Eperimental Murement
200
150
100
50
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
Strein
Stress (MPa)
多
Transcribed Image Text:30 300 250 Eperimental Murement 200 150 100 50 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 Strein Stress (MPa) 多
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