thin-walled tube

Solution to Problem 569 | Horizontal Shearing Stress

Problem 569
Show that the maximum shearing stress in a beam having a thin-walled tubular section of net area A is τ = 2V / A.
 

Solution to Problem 340 | Torsion of thin-walled tube

Problem 340
A tube 2 mm thick has the shape shown in Fig. P-340. Find the shearing stress caused by a torque of 600 N·m.
 

Solution to Problem 339 | Torsion of thin-walled tube

Problem 339
A torque of 450 lb·ft is applied to the square section shown in Fig. P-339. Determine the smallest permissible dimension a if the shearing stress is limited to 6000 psi.