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Bolt thread stress concentration factors

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Aled87

Aled87

Automotive
Joined
Mar 1, 2010
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24
Dear all,
I'm attempting to determine stress concentration factors in screw threads for con rod bolts. I Have the nominal stresses defined but need to account for stress concentration due to notches.

I am unable to find any methods that account for notches in bolts so any advice would be appreciated, maybe simple FEA would be an option?

many thanks
 
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Lots of information published on this subject. Check SAE Technical Papers, ASTM Special Technical Publications, and various journal articles.
 
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