Axial loads are applied to rigid bearing plates in a system of steel bars. The cross-sectional area of bar (2) is 1530 mm?. Determine the magnitude of the normal stress in bar (2). 125 kN 150 kN 150 kN (3) rigid bearing plates 75 kN (2) 75 kN 275 kN 275 kN (1)

Axial loads are applied to rigid bearing plates in a system of steel bars. The cross-sectional area of bar (2) is 1530 mm?. Determine the magnitude of the normal stress in bar (2). 125 kN 150 kN 150 kN (3) rigid bearing plates 75 kN (2) 75 kN 275 kN 275 kN (1)

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.6.9P: A prismatic bar with a length L = 3 ft and cross-sectional area A = 8 in2 is compressed by an axial...

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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 to rigid bearing plates in a system of steel bars. The cross-sectional area
of bar (2) is 1530 mm?. Determine the magnitude of the normal stress in bar (2).
125 kN
150 kN
150 kN
(3)
rigid
bearing
plates 75 kN
(2)
75 kN
275 kN
275 kN
(1)

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