Three principal stresses of 250, 100 and -150 MN/m2 act in a direction X, Y and Z respectively. Determine the normal, shear and resultant stresses which act on a plane whose normal is inclined at 30o to the Z axis, the projection of the normal on the XY plane being inclined at 55o to the XZ plane.

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On 250 dy 100 0e 150 MPu Naw Lee Pry Daz Tyz No sh... View the full answer