Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown in the figure. The diameter of aluminum rod (1) is 1.50 in., the diameter of brass rod (2) is 1.25 in., and the diameter of steel rod (3) is 2.25 in. Determine the axial normal stress in each of the three rods. Assume P = 6 kips, Q = 3 kips, R = 10 kips and S = 25 kips. The normal stress is positive if tensile and negative if compressive. B |R (2) |S C 3) D Answers: 01 = i ksi 02 = ksi O3 = i ksi

Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown in the figure. The diameter of aluminum rod (1) is 1.50 in., the diameter of brass rod (2) is 1.25 in., and the diameter of steel rod (3) is 2.25 in. Determine the axial normal stress in each of the three rods. Assume P = 6 kips, Q = 3 kips, R = 10 kips and S = 25 kips. The normal stress is positive if tensile and negative if compressive. B |R (2) |S C 3) D Answers: 01 = i ksi 02 = ksi O3 = i ksi

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

Axial loads are applied with rigid bearing plates to the solid cylindrical rods shown in the figure. The diameter of aluminum rod (1) is
1.50 in., the diameter of brass rod (2) is 1.25 in., and the diameter of steel rod (3) is 2.25 in. Determine the axial normal stress in each of
the three rods. Assume P = 6 kips, Q = 3 kips, R = 10 kips and S = 25 kips. The normal stress is positive if tensile and negative if
compressive.
QV (1) VQ
B
R
(2)
S|
|S
(3)
D
Answers:
i
ksi
02 =
ksi
O3 =
i
ksi

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