Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 500 psi in size. (a) Determine the stresses Ox, Oy, and the magnitude of Txy and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). X D C Answer: (a) ox= dy= Txy = (b) Op1 = Op2= Tmax in-plane psi psi psi psi psi psi

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 500 psi in size.
(a) Determine the stresses Ox, Oy, and the magnitude of Txy and show them on a stress element.
(b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these
stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16).
Answer:
D
(a) ox=
Øy=
Txy=
(b) Op1=
Op2=
Tmax in-plane
psi
psi
psi
psi
psi
psi
0
Transcribed Image Text:Current Attempt in Progress Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 500 psi in size. (a) Determine the stresses Ox, Oy, and the magnitude of Txy and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). Answer: D (a) ox= Øy= Txy= (b) Op1= Op2= Tmax in-plane psi psi psi psi psi psi 0
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