In the given figure, a horizontal rigid is supported by a pin connection at point A and an axial member (1) at point CMember (1) has a cross-sectional area of A₁ =1.5 in2, an elastic modulus of E₁ = 12100 ksi, and a coefficient of thermalexpansion of a₁ = 12.3 *100/F Upon applying a load P and simultaneously increasing the temperature by AT = 65 "F, thestrain in element (1) is observed to increase by ₁ = 1750 uc. What is the magnitude of force P?[a= 60 in, b=29 in L₁ = 70 in ]AnswerakipsbStrain gage(1)сL₁

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In the given figure, a horizontal rigid is supported by a pin connection at point A and an axial member (1) at point C Member (1) has a cross-sectional area of A₁ = 1.5 in 2, an elastic modulus of E₁ = 12100 ksi, and a coefficient of thermal expansion of a₁ = 12.3 10/F Upon applying a load P and simultaneously increasing the temperature by AT = 65 "F, the strain in element (1) is observed to increase by c,= 1750 uc. What is the magnitude of force P [a=60 in, b=29 in, L₁= 70 in 1 Answer a B kips Strain gape (0) b

In the given figure, a horizontal rigid is supported by a pin connection at point A and an axial member (1) at point C Member (1) has a cross-sectional area of A₁ = 1.5 in 2, an elastic modulus of E₁ = 12100 ksi, and a coefficient of thermal expansion of a₁ = 12.3 10/F Upon applying a load P and simultaneously increasing the temperature by AT = 65 "F, the strain in element (1) is observed to increase by c,= 1750 uc. What is the magnitude of force P [a=60 in, b=29 in, L₁= 70 in 1 Answer a B kips Strain gape (0) b

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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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

In the given figure, a horizontal rigid is supported by a pin connection at point A and an axial member (1) at point C
Member (1) has a cross-sectional area of A₁ =1.5 in2, an elastic modulus of E₁ = 12100 ksi, and a coefficient of thermal
expansion of a₁ = 12.3 *100/F Upon applying a load P and simultaneously increasing the temperature by AT = 65 "F, the
strain in element (1) is observed to increase by ₁ = 1750 uc. What is the magnitude of force P?
[a= 60 in, b=29 in L₁ = 70 in ]
Answer
a
kips
b
Strain gage
(1)
с
L₁

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