A circular shock absorber, as shown in the figure below, is designed to support a set of sensitive instruments. The system consists of an aluminium circular bar of diameter d1, a hollow circular rubber insulator acting as shock absorber of diameter d2 and height h, and an aluminium circular tube. The bar and the insulator are glued to each other. The rubber insulator is bonded to the aluminium circular tube. The aluminium circular tube is fixed on the ground. You are given the following inputs F-1000 N D1-4mm D2-40 mm H-40 mm G-600 KPa T-2mm Select the best answers from those given below Q1: Evaluate the maximum axial stress in the bar, barmax" Q2: Evaluate the maximum axial stress in the vertical section of the tube, tube,max Q3: Evaluate the maximum shear stress occuring in the insulator. Tmax Q4: Assuming the bar and tube to be rigid, evaluate the maximum static vertical deflection of the bar, max- t Mio O Side view Top view MPa: ✓ MPa: MPa: Aluminium tube Aluminium bar Rubber ✓x10mm

A circular shock absorber, as shown in the figure below, is designed to support a set of sensitive instruments. The system consists of an aluminium circular bar of diameter d1, a hollow circular rubber insulator acting as shock absorber of diameter d2 and height h, and an aluminium circular tube. The bar and the insulator are glued to each other. The rubber insulator is bonded to the aluminium circular tube. The aluminium circular tube is fixed on the ground. You are given the following inputs F-1000 N D1-4mm D2-40 mm H-40 mm G-600 KPa T-2mm Select the best answers from those given below Q1: Evaluate the maximum axial stress in the bar, barmax" Q2: Evaluate the maximum axial stress in the vertical section of the tube, tube,max Q3: Evaluate the maximum shear stress occuring in the insulator. Tmax Q4: Assuming the bar and tube to be rigid, evaluate the maximum static vertical deflection of the bar, max- t Mio O Side view Top view MPa: ✓ MPa: MPa: Aluminium tube Aluminium bar Rubber ✓x10mm

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.

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