A thick-wall closed-end cylinder is made of an aluminum allo…

A thick-wall closed-end cylinder is made of an aluminum alloy [E = 73 GPa, ν = 0.33], has an inside diameter of 190 mm, and has an outside diameter of 760 mm. The cylinder is subjected to an internal pressure of 190 MPa and an external pressure of 130 MPa. Determine the circumferential stress at the outer radius.

A 14-ft-long simply supported timber beam carries load P = 2…

A 14-ft-long simply supported timber beam carries load P = 2.0 kip at midspan. Load P and the ground reactions all lie in a plane that forms an angle θ = 22° counterclockwise from the y axis. Determine the magnitude of the maximum bending stress in the beam.

A 14-ft-long simply supported timber beam carries load P = 2…

A 14-ft-long simply supported timber beam carries load P = 2.8 kip at midspan. Load P and the ground reactions all lie in a plane that forms an angle θ = 25° counterclockwise from the y axis. Determine the magnitude of the maximum bending stress in the beam.

A member is subjected to its design loads. The nonzero stres…

A member is subjected to its design loads. The nonzero stress components at the points of maximum stress are as follows. The yield stress of the material is Y = 320 MPa. Determine the factor of safety used in the design, assuming that the material is a von Mises material.σxx = 70 MPaσyy = 50 MPaσxy = 80 MPa