Free Vibration Analysis of Functionally Graded Beams with Cracks

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dc.authoridShabani, Shkelzen/0000-0003-3852-9711
dc.contributor.authorShabani, Shkelzen
dc.contributor.authorCunedioglu, Yusuf
dc.date.accessioned2024-11-07T13:25:16Z
dc.date.available2024-11-07T13:25:16Z
dc.date.issued2020
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThis study introduces the free vibration analysis of multilayered symmetric sandwich Timoshenko beams, made of functionally graded materials with two edge cracked, using the finite element method and linear elastic fracture mechanic theory. The FG beam consists of 50 layers, located symmetrically to the neutral plane, whose material properties distribution change along the beam thickness, according to power and exponential laws. The constituent of each layer of the beam is different, but each layer is isotropic and homogeneous. Natural frequency values of a cantilever beam are calculated using a developed MATLAB code. There is good agreement between the present results and the published results from the literature. A detailed study is carried out to observe the effect of crack location, crack depth ratio, power law index and material distribution on the first four natural frequencies.
dc.identifier.doi10.22055/JACM.2019.30065.1672
dc.identifier.endpage919
dc.identifier.issn2383-4536
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85082098971
dc.identifier.scopusqualityQ2
dc.identifier.startpage908
dc.identifier.urihttps://doi.org/10.22055/JACM.2019.30065.1672
dc.identifier.urihttps://hdl.handle.net/11480/14609
dc.identifier.volume6
dc.identifier.wosWOS:000542920700015
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherShahid Chamran Univ Ahvaz, Iran
dc.relation.ispartofJournal of Applied and Computational Mechanics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectFunctionally graded beam
dc.subjectCracked beam
dc.subjectFree vibration
dc.subjectFEM
dc.titleFree Vibration Analysis of Functionally Graded Beams with Cracks
dc.typeArticle

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