14-91. The state of strain at the point on the spanner wrench has components of ,= 260(10), ,= 320(10 ). and y, = 180(109.Use the strain transformation equations to determine (a) the in-plane principal strains and (b) the maximum in-plane shear strain and average normal strain. In cach case specify the arientation of the element and show how the strains deform the element within the x-y plane.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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14-91. The state of strain at the point on the spanner
wrench has components of ,= 260(10), ,= 320(10 ).
and y, = 180(109.Use the strain transformation equations
to determine (a) the in-plane principal strains and (b) the
maximum in-plane shear strain and average normal strain. In
cach case specify the arientation of the element and show
how the strains deform the element within the x-y plane.
Transcribed Image Text:14-91. The state of strain at the point on the spanner wrench has components of ,= 260(10), ,= 320(10 ). and y, = 180(109.Use the strain transformation equations to determine (a) the in-plane principal strains and (b) the maximum in-plane shear strain and average normal strain. In cach case specify the arientation of the element and show how the strains deform the element within the x-y plane.
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