(Solved): A hollow crank with an outside diameter of \( 4.0 \) in. and a wall thickness of \( 0.19 \) in. is ...

A hollow crank with an outside diameter of \( 4.0 \) in. and a wall thickness of \( 0.19 \) in. is subjected to the loads shown. The load magnitudes are \( P_{y}=710 \mathrm{lb} \) and \( P_{z}=355 \mathrm{lb} \), and the length dimensions are \( a=14 \mathrm{in} ., b=7 \mathrm{in} \)., and \( c=5 \mathrm{in} \). Determine the normal and shear stresses on the outer surface of the pipe at point \( \mathrm{H} \) and show these stresses on a stress element. Answer: \[ \sigma_{\mathrm{y}}=\quad \mathrm{psi} \] \[ \mathrm{T}_{\mathrm{xy}}=\quad \mathrm{psi} \]