Stress concentrations in threaded fasteners 1

[Aled87]

Dear all.

Im currently trying to find stress concentration factors for thread dimensions and having no luck whatsoever!! I can't seem to find anything anywhere, which seems impossible?

I have attempted an FEA of the fastener but it won't solve due to the mesh size. Please help, any suggestions on textbooks, papers etc would be appreciated

Many thanks

 

[desertfox]

Hi Aled87

http://www.roymech.co.uk/Useful_Tables/Fatigue/Stress_concentration.html

http://www.ewp.rpi.edu/hartford/~ba...ress Concentration in Bolt-Nut Connectors.pdf

http://www.nlr.nl/id~4471/l~en.pdf

http://books.google.co.uk/books?id=...ge&q=stress concentrations in threads&f=false

desertfox