The blue bar is made from steel with the following mechanical properties:Young's Modulus, E = 17x10° psi; Poisson's Ratio v = 0.31. The bar has a circularcross-section with diameter d= 0.50 in. being the length of each side.557 lb557 Ib60 in. -Determine the following under the action of the axial load (assume elastic behavior):a. The bar's axial deformation, ô, in in.:b. The average axial or longitudinal strain,ELong:c. The change in the bar's diameter, in in.:

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The blue bar is made from steel with the following mechanical properties: Young's Modulus, E = 17x10® psi; Poisson's Ratio v = 0.31. The bar has a circular cross-section with diameter d = 0.50 in. being the length of each side.

The blue bar is made from steel with the following mechanical properties: Young's Modulus, E = 17x10® psi; Poisson's Ratio v = 0.31. The bar has a circular cross-section with diameter d = 0.50 in. being the length of each side.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.3.21P: A slightly tapered bar AB of solid circular crass section and length L is supported at end B and...

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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

The blue bar is made from steel with the following mechanical properties:
Young's Modulus, E = 17x10° psi; Poisson's Ratio v = 0.31. The bar has a circular
cross-section with diameter d= 0.50 in. being the length of each side.
557 lb
557 Ib
60 in. -
Determine the following under the action of the axial load (assume elastic behavior):
a. The bar's axial deformation, ô, in in.:
b. The average axial or longitudinal strain,
ELong:
c. The change in the bar's diameter, in in.:

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