H.W.7 A rigid steel bar ABC is supported by three rods.There is no strain in the rods before load P is applied. Afterload P is applied, the axial strain in rod (1) is 1,200 µue.(1)2,000 mm(a) Determine the axial strain in rods (2).(b) Determine the axial strain in rods (2) if there is a 0.5 mmgap in the connections between rods (2) and the rigidbar before the load is applied.520 mm400 mm1,250 mm(2)

Consider the diagram as shown below for the given system.

H.W.7A rigid steel bar ABC is supported by three rods. There is no strain in the rods before load P is applied. After load P is applied, the axial strain in rod (1) is 1,200 ue. (a) Determine the axial strain in rods (2). (b) Determine the axial strain in rods (2) if there is a 0.5 mm gap in the connections between rods (2) and the rigid bar before the load is applied.

H.W.7A rigid steel bar ABC is supported by three rods. There is no strain in the rods before load P is applied. After load P is applied, the axial strain in rod (1) is 1,200 ue. (a) Determine the axial strain in rods (2). (b) Determine the axial strain in rods (2) if there is a 0.5 mm gap in the connections between rods (2) and the rigid bar before the load is applied.

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

H.W.7 A rigid steel bar ABC is supported by three rods.
There is no strain in the rods before load P is applied. After
load P is applied, the axial strain in rod (1) is 1,200 µue.
(1)
2,000 mm
(a) Determine the axial strain in rods (2).
(b) Determine the axial strain in rods (2) if there is a 0.5 mm
gap in the connections between rods (2) and the rigid
bar before the load is applied.
520 mm
400 mm
1,250 mm
(2)

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