Strain-gages are attached to the element subject to plane deformation, as shown in the figure, and the shape The displacements were measured as follows: Material properties of the element E=2.1.105 MPa, v=0.25 given in the form a) 1 = 407.5. 10-6 82 = 132.1. 10-6 b) ex = 343.9 10-6 sy=160 10-6 Ez = 170.3 10-6 accordingly calculate the principal strains and principal stresses for both cases 2 N 45° X

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Strain-gages are attached to the element subject to plane deformation, as shown in the
figure, and the shape
The displacements were measured as follows: Material properties of the element E=2.1.105
MPa, v=0.25
given in the form
a) 1 = 407.5. 10-6
€2 = 132.1. 10-6
b) ex = 343.9 10-6
ay = 160 10-6
Ez = 170.3 10-6
accordingly calculate the principal strains and principal stresses for both cases
2
y
N
45°
X
Transcribed Image Text:Strain-gages are attached to the element subject to plane deformation, as shown in the figure, and the shape The displacements were measured as follows: Material properties of the element E=2.1.105 MPa, v=0.25 given in the form a) 1 = 407.5. 10-6 €2 = 132.1. 10-6 b) ex = 343.9 10-6 ay = 160 10-6 Ez = 170.3 10-6 accordingly calculate the principal strains and principal stresses for both cases 2 y N 45° X
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