The state of plane strain at a point is represented by the components 6x = 250(10-6)...

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The state of plane strain at a point is represented by the components 6x = 250(10-6) y = 150(10-6) xy = 120(10-6) determine the principal strains and the orientation of the element. Determine the maximum in-plain shear strains and the orientation of the element. 72 The state of plane strain at a point is represented by the components 6x = 250(10-6) y = 150(10-6) xy = 120(10-6) determine the principal strains and the orientation of the element. Determine the maximum in-plain shear strains and the orientation of the element. 72