Yæy 1 Exa 1 Figura 1: Problema 1

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Eyy
Yxy
1
Exa
1
Figura 1: Problema 1
Transcribed Image Text:Eyy Yxy 1 Exa 1 Figura 1: Problema 1
An element of plane-strained
material (see Figure 1) is
subjected to strains ɛxx =
480×10-6, ɛyy = 70 × 10-6, and
yxy = 420 × 10-6. Determine
the following quantities:
(a) the strains for an element
oriented at an angle 0 = 75° (b)
the principal strains
(c) the maximum shear strains
and make an appropriately
%3D
%3D
oriented oriented sketch
Transcribed Image Text:An element of plane-strained material (see Figure 1) is subjected to strains ɛxx = 480×10-6, ɛyy = 70 × 10-6, and yxy = 420 × 10-6. Determine the following quantities: (a) the strains for an element oriented at an angle 0 = 75° (b) the principal strains (c) the maximum shear strains and make an appropriately %3D %3D oriented oriented sketch
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