A pipe has an external diameter Do = 0.5 inches and internal diameter Di = .438 inches. Both ends of the pipe are closed with caps. An axial force F = 2500 lbf is applied to each cap. Determine the maximum pressure p that can be applied to the inside of the pipe if the maximum absolute shear stress should not exceed 40 ksi. Do Di

9-6. Determine the normal stress and shear stress acting on the inclined plane AB. Solve the problem using the method of equilibrium described in Sec. 9.1. 9-7. Determine the normal stress and shear stress acting on the inclined plane AB. Solve the problem using the stress transformation equations. Show the result on the sectioned element. 45 MPa 45° Probs. 9-6/7 80 MPa

Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If the normal stress in each rod must be limited to 280 MPa, determine the minimum diameter d₂ required for rod (2). 80 KN d₁ O 18.2 mm O 28.7 mm O 24.6 mm O 30.2 mm O 21.7 mm 140 KN 140 KN B (2)

SECTION: 500mm 20 KN I5 KNIM 1000 mm 12 m Ps 800 KN e : 400 mm (ASSUME IS % LOS SES) A. Determine the stress at the bottom in the free end. (MPa) B. Determine the stress at the top in the fixed end. (MPa)