On the application of modified cuckoo optimization algorithm to the crack detection problem of cantilever Euler–Bernoulli beam

•The location and depth of a crack in a beam is predicted by measuring the changes in its natural frequencies.•The crack is replaced by a torsion spring in an Euler–Bernoulli beam.•Three optimization algorithms, COA, GA–NM and MCOA algorithm are utilized.•Experimental tests are setup to verify the a...

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Bibliographic Details
Published in:	Computers & structures Vol. 157; pp. 42 - 50
Main Authors:	Moezi, Seyed Alireza, Zakeri, Ehsan, Zare, Amin, Nedaei, Mehrshad
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.09.2015
Subjects:	Cantilever beams COA Computer simulation Crack detection Cracks Euler-Bernoulli beams Euler–Bernoulli beam Experiment GA–NM Mathematical analysis Mathematical models MCOA Optimization Resonant frequency Crack detection Euler–Bernoulli beam COA MCOA GA–NM Experiment
ISSN:	0045-7949, 1879-2243
Online Access:	Get full text
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