A NUMERICAL STUDY REGARDING THE INFLUENCE OF THE LONGITUDINAL EXTENT OF A T-SHAPED CRACK ON THE EIGENFREQUENCY DECREASE OF CANTILEVER BEAMS

A NUMERICAL STUDY REGARDING THE INFLUENCE OF THE LONGITUDINAL EXTENT OF A T-SHAPED CRACK ON THE EIGENFREQUENCY DECREASE OF CANTILEVER BEAMS

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The paper analyzes the effects of T-shaped cracks in beams regarding the manner in which the frequencies of the bending modes change. We determined the eigenfrequencies of the damaged beam involving the finite element method for five lengths of the branched crack’s longitudinal components and numer...

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Bibliographic Details
Main Authors: Cristian Tufisi, GILBERT-RAINER Gillich
Format: Article
Language:English
Published: Alma Mater Publishing House "Vasile Alecsandri" University of Bacau 2018-12-01
Series:Journal of Engineering Studies and Research
Subjects:
cantilever
vibration
eigenfrequency
T-shaped crack
frequency drop
Online Access:http://jesr.ub.ro/1/article/view/49

Internet

http://jesr.ub.ro/1/article/view/49

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