A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as shown in the figure below. Axial loads are applied at the positions indicated. If P = 4,500 lbs and the cross sectional area of the rod is 0.85 in?, determine the stress in each section.

A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as shown in the figure below. Axial loads are applied at the positions indicated. If P = 4,500 lbs and the cross sectional area of the rod is 0.85 in?, determine the stress in each section.

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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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

A rod is composed of an aluminum
section rigidly attached between steel
and bronze sections, as shown in the
figure below. Axial loads are applied at
the positions indicated. If P = 4,500 lbs
and the cross sectional area of the rod is
0.85 in?, determine the stress in each
section.
Steel
Bronze
4P
Aluminum
P
2 ft
3 ft
2.5 ft

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