Calculate values of ki - thick cylinder, Mechanical Engineering

Calculate values of KI - thick cylinder:

If cracks of 6 mm and 12 mm length are separately present only one side of inner surface in radial direction find two values of KI.

Solution

 For r0  / ri = 7 and a / (r0 - ri)= 0.1 , from Figure , Y = 0.43.

For r0  / ri =  7 and a /( r0 - ri ) = 0.2 , from Figure , Y = 0.40.

325_Calculate values of KI - thick cylinder.png

∴          For a = 6 mm,        

For a = 12 mm,

798_Calculate values of KI - thick cylinder1.png

Posted Date: 1/22/2013 1:58:10 AM | Location : United States







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