Problem 6.5 - Torsional Stress

Problem Statement

Two torques ,T_B = 0.6 kip-ft and T_C = 0.3 kip-ft, are applied to the hollow pipe as shown. If L = 1 ft., r_o = 2.5 in., and r_i = 2 in., determine the maximum shear stress in the pipe.

Two torques are applied to a hollow piped attached to the wall. The pipe has inner radius r[i] and outer radius r[o]. The torque T[B] is applied at a distance L from the wall. The torque T[C] is applied at a distance L from T[B] at the free end. — Figure 1: Two torques are applied to a hollow pipe attached to the wall.

[Problem adapted from © Kurt Gramoll CC BY NC-SA 4.0]