2xy tan20p 2 Principal stress: 01,2 = ) + Txy² (Ox-Gy)/2 -(0x-0y)/2 Ox+0y + Txy 2 tan20, σανg 2 maximum in-plane shear stress: Tmax = Txy The state of plane stress at a point is represented on the element shown in the figure below. (a) Determine the principal stresses acting on this point, and the corresponding orientation (angle). (b) Determine the maximum in-plane shear stress, and the corresponding orientation (angle). Also determine the associated average normal stress. Show your work.

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Q: 1. Given stress on an element as shown. a) Using both Analytical method and Graphical method…

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Q: 1. The state of plane stress at a point is represented on the element shown in the figure below.…

A: Given data  Normal stresses Angle of transformation

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Q: 0=-80MPA o=20MPA 0=20MPA 0=-80MPA

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Pressure and Stress