. Consider a steel alloy having the stress-strain diagram shown in the figure below: 1. Determine the Young's modulus E, the ultimate tensile strength 7S, the yield strength YS. 2. Estimate the ductility. 3. If the Poisson's ratio v- 0.35, calculate the shear modulus G. 400 300 300 200 200 100 100 0.004 0.008 0.01 0.02 0.03 Strain 0.04 0.05 0.06 Solution: Stress (MPa)
. Consider a steel alloy having the stress-strain diagram shown in the figure below: 1. Determine the Young's modulus E, the ultimate tensile strength 7S, the yield strength YS. 2. Estimate the ductility. 3. If the Poisson's ratio v- 0.35, calculate the shear modulus G. 400 300 300 200 200 100 100 0.004 0.008 0.01 0.02 0.03 Strain 0.04 0.05 0.06 Solution: Stress (MPa)
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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Transcribed Image Text:20:06
MENG31...
Practice Assignment 3- Chapter 6:
Problem 1:
. Consider a steel alloy having the stress-strain diagram shown in the figure below:
1. Determine the Young's modulus E, the ultimate tensile strength TS, the yield strength YS.
2. Estimate the ductility.
3. If the Poisson's ratio v- 0.35, calculate the shear modulus G.
400
300
400
300
200
200-
100 +
100
0.004
0.01
0.02
0.03
Strain
0.04
0.05
0.06
Solution:
Problem 2:
The short cylindrical block of 2014-T6 aluminum, having an original diameter of
0.5 in. and a length of 1.5 in., is placed in the smooth jaws of a vise and squeezed
until the axial load applied is 800 lb. Given young's modulus 10.6x10° psi and
Poisson ratio equal to 0.35.
a) Determine the decrease in its length
b) Determine its new diameter.
800 Ib
800 Ib
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