problem application moment bending on beams with strong curvature

[masaniello94]

Hello I am a mechanical engineering student who has recently approached fem analysis. I am carrying out an exercise on the verification of the intensifying factor of tensions in a curved beam subject to bending moment as shown in one of the attached files. I would like to understand how to apply it in this case since the distribution of tensions is parabolic.

 

[Onda]

Hello I am a mechanical engineering student who has recently approached fem analysis. I am carrying out an exercise on the verification of the intensifying factor of tensions in a curved beam subject to bending moment as shown in one of the attached files. I would like to understand how to apply it in this case since the distribution of tensions is parabolic.

do the beam for 180 degrees and not only 90 degrees, then apply the flenching moment to one face, (with a linear distribution of resulting pressure nothing goes well), binding the other and go to see the results far from the bond and from the loading point, so as to check the results not affected by the ends.

 

[masaniello94]

do the beam for 180 degrees and not only 90 degrees, then apply the flenching moment to one face, (with a linear distribution of resulting pressure nothing goes well), binding the other and go to see the results far from the bond and from the loading point, so as to check the results not affected by the ends.

Thank you very much for your help