Calculate the residual stress on a beam after bending

[freddie_mclair]

Thanks, I was confused because of the equations I was unfamiliar with and those functions for Sigma(Stress). Do you have any other worked-out examples pdf that I could follow? Can you suggest any other references please? That would be such a huge help.

What are the dimensions and material properties of the pipe? Also, to which bending radius do you need?

What have you worked out up to now? In order to have a proper insight of the results it is better to understand well the theory and also its limitations instead of just “using the formulas”.