Based on the plotted curve, calculate the average/tangent Young's modulus and Poisson's ratio for this sample, at 50 % UCS?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Table B2: Stress-strain
data for uniaxial compression test on Sample
Normal stress
Uniaxial strain (%)
Lateral strain (%)
(MPa)
0.0
0.0000
0.0000
5.0
0.0319
-0.0150
10.0
0.0720
-0.0275
15.0
0.1025
-0.0425
20.0
0.1450
-0.0600
25.0
0.1755
-0.0725
30.0
0.2150
-0.0875
35.0
0.2455
-0.1025
41.0
0.2815
-0.1125
46.0
0.3125
-0.1209
52.0
0.3515
-0.1285
58.0
0.4000
-0.1325
(f)
Based on the plotted curve, calculate the average/tangent Young's modulus
and Poisson's ratio for this sample, at 50 % UCS?
Transcribed Image Text:Table B2: Stress-strain data for uniaxial compression test on Sample Normal stress Uniaxial strain (%) Lateral strain (%) (MPa) 0.0 0.0000 0.0000 5.0 0.0319 -0.0150 10.0 0.0720 -0.0275 15.0 0.1025 -0.0425 20.0 0.1450 -0.0600 25.0 0.1755 -0.0725 30.0 0.2150 -0.0875 35.0 0.2455 -0.1025 41.0 0.2815 -0.1125 46.0 0.3125 -0.1209 52.0 0.3515 -0.1285 58.0 0.4000 -0.1325 (f) Based on the plotted curve, calculate the average/tangent Young's modulus and Poisson's ratio for this sample, at 50 % UCS?
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