A circular bar having 300 mm? area is subjected to axial loads as shown in figure . Find thevalue of (P) and the total elongation. Take E=2*105 N/mm?.ABD6 kNP5 kN2 kN400 mm600 mm800 mm

given:cross section area of the bar A=300mm2E=2×105N/mm2

Answered: A circular bar having 300 mm2 area is…

A circular bar having 300 mm2 area is subjected to axial loads as shown in f value of (P) and the total elongation. Take E=2*10$ N/mm?.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter9: Deflections Of Beams

Section: Chapter Questions

Problem 9.5.24P: A thin metal strip of total weight W and length L is placed across the top of a flat table of width...

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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 circular bar having 300 mm? area is subjected to axial loads as shown in figure . Find the
value of (P) and the total elongation. Take E=2*105 N/mm?.
A
B
D
6 kN
P
5 kN
2 kN
400 mm
600 mm
800 mm

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