Two forces are applied to the pipe AB $($Young$$s modulus$=200$ GPa$)$ as shown in Figure $4.$ The pipe inner and outer diameters are $32$ and $38$ mm$,$ respectively. I need to evaluate the stress states at points a and b$,$ I have seen similar questions but one thing I do not understand is that they do not consider the direct shear force applied to the pipe by the $1200$N force. I understand that the $1200$N force will generate a torsional shear, but will a direct shear force $($equal to the $1200$N force divided by the cross sectional area$)$ not also be present? Would it be possible to also draw the reaction diagrams to help explain this. Thank you!