Question
A brass shaft AC (G = 5.6 x 103 ksi) is subjected to torsional loads at sections B and C, as shown in Fig. P4.5-2. The outside diameter of the shaft is d1 = d02 = d = 1.25 in. A central hole of diameter di2 = 0.7:> in. has been drilled from C to B, creating a two-segment shaft with lengths L1 = L2 = 10 in. If the two applied torques are TB = 400 lb in. and Tc = 200 lb in., respectively, (a) determine the maximum shear stress in the two-segment shaft, and (b) determine the angle of rotation c (in radians) at the end of the shaft. (Note that both torque TB and Tc are positive, meaning that both torques act in the sense shown in Fig. P4.5-2.) P4.5-2 and P4.5-3 Solve Prob. 4.5-2 using the following values: a, di2 = 30 mm, L1 = 2.0 m and L2 = 1.5 m, G = 37 GI N, and Tc = -200 N m. (Note that torque tive, meaning that it acts in the opposite sense to th Fig. P4.5-3.) The aluminum-alloy shaft AC in Fig. P4.5-4
Explanation / Answer
pleaser post the qestion
