hw 33 on Wiley plus, 4 questions in total
for example: A hollow shaft with an outside diameter of 3.8 in. and an inside diameter of 3.3 in. is subjected to both a torque of T = 631 lb-ft and an axial tension load of P = 6460 lb, as shown.
(a) Determine the principal stresses (σp1 > σp2) and the maximum shear stress τmax at point H on the surface of the shaft.
(b) Show the stresses of part (a) and their directions in an appropriate sketch.
