고체역학 (Beer) — Transformations of Stress and Strain: Problem 7.122

7.122 A torque of magnitude \(T = 12\text{ kN}\cdot\text{m}\) is applied to the end of a tank containing compressed air under a pressure of \(8\text{ MPa}\). Knowing that the tank has a \(180\text{-mm}\) inner diameter and a \(12\text{-mm}\) wall thickness, determine the maximum normal stress and the maximum shearing stress in the tank.