A trailer spring has 15 number of leaves, two of which are full length leaves. The spring supportsare 1800 mm apart and the central band is 89 mm wide. The central load is to be 3.5 kN with apermissible stress of 450 MPa. Determine the thickness and width of the steel spring leaves. Theratio of the total depth to the width of the spring is 4.

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1800 mm apart and the central band is 89 mm wide. The central load is to be 3.5 kN w nissible stress of 450 MPa. Determine the thickness and width of the steel spring leaves. o of the total depth to the width of the spring is 4.

1800 mm apart and the central band is 89 mm wide. The central load is to be 3.5 kN w nissible stress of 450 MPa. Determine the thickness and width of the steel spring leaves. o of the total depth to the width of the spring is 4.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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 trailer spring has 15 number of leaves, two of which are full length leaves. The spring supports
are 1800 mm apart and the central band is 89 mm wide. The central load is to be 3.5 kN with a
permissible stress of 450 MPa. Determine the thickness and width of the steel spring leaves. The
ratio of the total depth to the width of the spring is 4.

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