*3-28. The elastic portion of the stress-strain diagram for a steel alloy is shown in the figure. The specimen from o(MPa) which it was obtained had an original diameter of 13 mm and a gauge length of 50 mm. If a load of P - 20 kN is applied to the specimen, determine its diameter and gauge length. Take v = 0.4. 400 0.002 e(mm/mm)

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Q: calculate the original length, in mm, of a circular tube that experience a compression stress of 80…

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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.