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Get Full Access to Mechanics Of Materials - 6 Edition - Chapter 2 - Problem 2.91
Get Full Access to Mechanics Of Materials - 6 Edition - Chapter 2 - Problem 2.91

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# Solved: A composite cube with 40-mm sides and the

ISBN: 9780073380285 142

## Solution for problem 2.91 Chapter 2

Mechanics of Materials | 6th Edition

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Mechanics of Materials | 6th Edition

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Problem 2.91

A composite cube with 40-mm sides and the properties shown ismade with glass polymer fibers aligned in the x direction. The cubeis constrained against deformations in the y and z directions andis subjected to a tensile load of 65 kN in the x direction. Determine(a) the change in the length of the cube in the x direction, (b) thestresses sx, sy, and sz.Fig. P2.91

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 Annealing- a heat treatment that typically involves heating a metallic material to a high temperature for an extended period of time in order to lower the dislocation density and hence impart ductility  ASTM- American Society for Testing and Materials  ASTM grain size number [n]- a measure of the size of the grains in a crystalline material obtained by counting the number of grains per square inch at a magnification of 100  Burgers vector- the direction and distance that a dislocation moves in each step, also known as the slip vector  Critical resolved shear stress- the shear stress required to cause a dislocation to move and cause slip  Cross-slip- a change in the slip system of a dislocation  Defect chemical reactions- reactions written using the Kroge

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