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-   -   relaxation of bol (http://www.dimcax.com/hust/showthread.php?t=27955)

huangyhg 2009-09-15 05:49 PM

relaxation of bol
 
relaxation of bolt
when bolt is tensioned, what will be relaxation losses over period of time?
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tests have shown that only 4 or 5 slips of the joint under shear loads is sufficient to reduce preload and cause loosening.
corus


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