Problem 3Consider a cylindrical specimen of a steel alloy(See figure) 8.5 mm in diameter and 80 mm longthat is pulled in tension. Determine its elongationwhen a load of 65,250 N is applied.Stress (MPa)A200010000.00010³ psi300Stress0.0202001000MPa200010000.000 0.005 0.0100.040StrainStrainT0.0600.0150.080300200100Stress (10³ psi)

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Answered: Problem 3 Consider a cylindrical…

Problem 3 Consider a cylindrical specimen of a steel alloy (See figure) 8.5 mm in diameter and 80 mm long that is pulled in tension. Determine its elongation when a load of 65,250 N is applied.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.6.7P: A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Problem 3
Consider a cylindrical specimen of a steel alloy
(See figure) 8.5 mm in diameter and 80 mm long
that is pulled in tension. Determine its elongation
when a load of 65,250 N is applied.
Stress (MPa)
A
2000
1000
0.000
10³ psi
300
Stress
0.020
200
100
0
MPa
2000
1000
0.000 0.005 0.010
0.040
Strain
Strain
T
0.060
0.015
0.080
300
200
100
Stress (10³ psi)

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