Answered: A strain gauges system mounted at a…

A strain gauges system mounted at a point on a structural member that is subjected to multiaxial stress, where we have the following readings:

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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Question

Select one:
Ox = 100 Mpa; oy = 50 Mpa; 0z = 30 Mpa; Tyy = 70 Mpa;
%3D
Ох 3D 100 Мра; о, %3D- 150 Мра; о %3D 40 Мра; ту — 80 Мра3;
Ox = -100 Mpa; oy = -50 Mpa; Oz
30 Мра; Тху %3D 7о Мра;
%3D
Ox = 300 Mpa; o, = -150 Mpa; o, = 30 Mpa; Tw
70 Mpa;
%3D
Ox = 300 Mpa; G - -150 Mpa; 0; = 100 Mpa: Txy = 100 Mpa;
%3D
%3D

A strain gauges system mounted at a point on a structural member
that is subjected to multiaxial stress, where we have the following
readings:
E = 1.575 x10-, ɛy = -1.350 x10-3 ; ɛz = 2.750 x104;Yxy = 1.300
x10-3;
Determine the stress components if the member is made of an
isotropic material with linear elastic behavior having the following
elastic properties:
Young's modulus E = 200 Gpa and shear modulus G = 76.9 Gpa;
%3D
%3D
Select one

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