Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading

Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading

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Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading

Introduction

Mechanics of materials is a fundamental branch of engineering that deals with the behavior of solid materials under various forms of loading. In this article, we will focus on the basics of stress and strain, as well as axial loading, which are essential topics in Mechanics of Materials I.

Fundamentals of Stress & Strain

Stress is defined as the internal resistance a material offers to deformation. It is given by the ratio of applied force to the cross-sectional area of the material, and is expressed in units of force per unit area, such as N/m2 or Pascal (Pa). There are different types of stress, including normal stress

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