Prevention of Wave Propagation via Circular Arrangement of Seismic Metamaterials Formed with Concrete Piles

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dc.contributor.authorKacin, Selcuk
dc.contributor.authorOzturk, Murat
dc.contributor.authorSevim, Umur Korkut
dc.contributor.authorKaraaslan, Muharrem
dc.contributor.authorAkgol, Oguzhan
dc.contributor.authorOzer, Zafer
dc.contributor.authorDemirci, Mustafa
dc.date.accessioned2024-02-23T14:35:21Z
dc.date.available2024-02-23T14:35:21Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractIt is known that the low frequencies of seismic surface waves have a destructive effect. The main purpose of seismic metamaterials is to protect structures from seismic waves at low frequencies, especially in a wide band. In this study, the effects of seismic metamaterials formed using circular array concrete piles on surface waves were investigated. Each concrete pile has been selected due to symmetric properties to investigate the band diagram. Therefore, the direction independence can also be determined with respect to frequency. This study was conducted both numerically and experimentally in the low-frequency range of 5-15 Hz. Two fields, with and without metamaterials, have been designed and compared. In numerical analysis, transmission loss graphs were drawn using the finite element method (FEM), and wave propagation at frequencies where the loss happened was simulated. In numerical analysis, optimum dimensions such as radius and depth were determined, and these dimensions were applied exactly in the experimental field. The results obtained from the experiment using a harmonic vibration device are mapped. In this numerical and experimental study, it has been revealed that the proposed structure prevents the propagation of seismic surface waves.en_US
dc.description.sponsorshipWe would like to thanks Emirullah Mehmetov for identifying the topic of the subject and for his valuable supports.en_US
dc.description.sponsorshipWe would like to thanks Emirullah Mehmetov for identifying the topic of the subject and for his valuable supports.en_US
dc.identifier.doi10.3390/sym15081489
dc.identifier.issn2073-8994
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85168878857en_US
dc.identifier.urihttps://doi.org/10.3390/sym15081489
dc.identifier.urihttps://hdl.handle.net/20.500.12452/15981
dc.identifier.volume15en_US
dc.identifier.wosWOS:001057067000001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofSymmetry-Baselen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSeismic Wavesen_US
dc.subjectMetamaterialsen_US
dc.subjectConcrete Pilesen_US
dc.subjectEarthquakeen_US
dc.titlePrevention of Wave Propagation via Circular Arrangement of Seismic Metamaterials Formed with Concrete Pilesen_US
dc.typeArticleen_US

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