Plot the stress-strain diagram and determine the following mechanical properties: (a) proportional limit; (b) modulus of elasticity; (c) yield point; (d) yield strength at 0.2% offset; (e) ultimate strength; and (f) rupture strength.
Plot the stress-strain diagram and determine the following mechanical properties: (a) proportional limit; (b) modulus of elasticity; (c) yield point; (d) yield strength at 0.2% offset; (e) ultimate strength; and (f) rupture strength.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![1. The following data were obtained during a tension test of an aluminum
alloy. The initial diameter of the test specimen was 0.505 in. and the gage
length was 2.0 in.
Load (lb)
0
2 310
4 640
6 950
9 290
11 600
12 600
Elongation (in.)
0.00220
0.00440
0.00660
0.00880
0.0110
0.0150
Load (lb)
14 000
14 400
14 500
14 600
14 800
14 600
13 600
Elongation (in.)
0.020
0.025
0.060
0.080
0.100
0.120
Fracture
Plot the stress-strain diagram and determine the following mechanical
properties: (a) proportional limit; (b) modulus of elasticity; (c) yield point;
(d) yield strength at 0.2% offset; (e) ultimate strength; and (f) rupture
strength.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F13afcf59-8b47-4ddf-a133-2df200e5032b%2F2fcc938a-373c-4e54-ba5e-3599aca09f09%2Ff0l32x_processed.png&w=3840&q=75)
Transcribed Image Text:1. The following data were obtained during a tension test of an aluminum
alloy. The initial diameter of the test specimen was 0.505 in. and the gage
length was 2.0 in.
Load (lb)
0
2 310
4 640
6 950
9 290
11 600
12 600
Elongation (in.)
0.00220
0.00440
0.00660
0.00880
0.0110
0.0150
Load (lb)
14 000
14 400
14 500
14 600
14 800
14 600
13 600
Elongation (in.)
0.020
0.025
0.060
0.080
0.100
0.120
Fracture
Plot the stress-strain diagram and determine the following mechanical
properties: (a) proportional limit; (b) modulus of elasticity; (c) yield point;
(d) yield strength at 0.2% offset; (e) ultimate strength; and (f) rupture
strength.
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