Article,

Vibrational Analysis Of Cracked Rod Having Circumferential Crack

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AMAE Int. J. on Production and Industrial Engineering, (2012)

Abstract

The frequency ratio of torsional vibration of a rod without crack and of rod with crack subjected to torque at the free end for various crack depth and varying crack location is investigated. It is found that even a cracked of small depth is dangerous at the fixed end, also as the crack depth is increases more than 50% of diameter of rod there is a considerable drop in natural frequency of the rod.

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