Question

The shaft shown in Fig. 3.17 has the following dimensions: r = 20 mm, d = 400 mm, and D = 440 mm. The shaft is subjected simul- taneously to a torque T = 20 kN . m, a bending moment M = 10 KN.m, and an axial force P = 50 kN. Calculate at the root of the notch (a) the max- imum principal stress, (b) the maximum shear stress, and (c) the octahedral stresses. x - -

Answer 1

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