Shear Pin Stress Concentration V-Notch vs. U shape grooved in bending

[smaust12]

Can someone link a website or attach a picture of a chart distinguishing the differences between the stress risers in a shear pin (round circular shaft) with a V-notch groove versus if it was a rounded groove. I have been looking but can only find charts, tables and graphs for round circular bars with rounded grooves in beninding.

Thanks so much for any help you can provide!

 

[SteamKing]

Try this reference:

http://www.ewp.rpi.edu/hartford/~ernesto/Su2012/EP/MaterialsforStudents/Aiello/Roark-Ch06.pdf

 

[smaust12]

I had already seen this reference but unfortunately it only provides regerence to V-notch in torsion, but not bending.

 

[SteamKing]

The only other reference is Petersen's Stress Concentration Factors, Ref. 6.1 from the attachment.