At a point on the free surface of a stressed body, a normal stress magnitude of Sy = 54 MPa (C) and an unknown positive

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At A Point On The Free Surface Of A Stressed Body A Normal Stress Magnitude Of Sy 54 Mpa C And An Unknown Positive 1 (26.87 KiB) Viewed 45 times

At a point on the free surface of a stressed body, a normal stress magnitude of Sy = 54 MPa (C) and an unknown positive shear stress exist on a horizontal plane. One principal stress at the point is 11 MPa (C). The absolute maximum shear stress at the point has a magnitude of 69 MPa. Determine the unknown stresses on the horizontal and vertical planes and the unknown principal stress at the point. Sxy Ţ Answers: 0x = Txy = Op2 = MI i Sx MPa MPa MPa