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Forced vibration behaviour and crack detection of cracked beams using instantaneous frequency

✍ Scribed by S. Loutridis; E. Douka; L.J. Hadjileontiadis


Book ID
108218566
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
245 KB
Volume
38
Category
Article
ISSN
0963-8695

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The method of detection of location of crack in beams based on frequency measurements is extended here to short beams, taking into account the e!ects of shear deformation and rotational inertia through the Timoshenko beam theory and representing the crack by a rotational spring. Methods for solving