3.2 Given a wedge-shaped stress element in the figures below and trigonometric identities, use equations of equilibrium

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3.2 Given a wedge-shaped stress element in the figures below and trigonometric identities, use equations of equilibrium

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3 2 Given A Wedge Shaped Stress Element In The Figures Below And Trigonometric Identities Use Equations Of Equilibrium 1
3 2 Given A Wedge Shaped Stress Element In The Figures Below And Trigonometric Identities Use Equations Of Equilibrium 1 (36.84 KiB) Viewed 13 times
3.2 Given a wedge-shaped stress element in the figures below and trigonometric identities, use equations of equilibrium to derive the transformation equations for plane stress. (10) XI Ao sec e XLVI (r σ₂A0 (a) Stresses 1 cos²0 = (1 + cos 20), sin²0 =(1-cos²0), 9x1 Try Ao Ao tan e Ao sec 8 Ao tan 8 (b) Forces sin cos 0 = 1 sin 20 (30)
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