Sinusoidally located concrete metastructures for attenuation of seismic surface vibrations

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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.accessioned2024-02-23T13:59:24Z
dc.date.available2024-02-23T13:59:24Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractIn this numerical and experimental study, we designed sinusoidal located concrete-based boreholes which are candidate for seismic shielding applications. To attenuate seismic wave transmission in an area, proposed design is created in most dangerous part of seismic frequencies which corresponds 1-15 Hz band. Firstly, transmission loss characteristics of proposed design is obtained numerically, and it is clearly shown that proposed design has multiband blocking capability. Afterwards, total surface displacements were plotted, analysed and explained. Thus, proposed design attenuates seismic wave transmission according to numerical results. Moreover, to support proposed design, various experimental measurements were carried out by using a harmonic vibration source and 14 accelerometers as sensors. Experiments conducted in time domain and obtained results were converted to the frequency domain by fast Fourier transform, and mapping processes were done by interpolation technique. The obtained measured map of the seismic radiation between 5 and 15 Hz bands is given, and a good matching between simulations and experiments has been seen. As obtained numerical and experimental results, the proposed metamaterial structure could be used in seismic shielding applications because of its highly blocking capability of seismic wave transmission.en_US
dc.description.sponsorshipDisaster and Emergency Management Presidency of Turkey [UDAP-C-19-21]en_US
dc.description.sponsorshipWe would like to thank the Disaster and Emergency Management Presidency of Turkey (UDAP-C-19-21) for the financial support. We would like to thank the Disaster and Emergency Management Presidency of Turkey (UDAP-C-19-21) for the financial support. We would like to thanks Prof. Dr. Emirullah Mehmetov for identifying the topic of the subject and for his valuable supports.en_US
dc.identifier.doi10.1007/s11069-022-05688-y
dc.identifier.endpage563en_US
dc.identifier.issn0921-030X
dc.identifier.issn1573-0840
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85140405159en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage551en_US
dc.identifier.urihttps://doi.org/10.1007/s11069-022-05688-y
dc.identifier.urihttps://hdl.handle.net/20.500.12452/11172
dc.identifier.volume116en_US
dc.identifier.wosWOS:000871521600002en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofNatural Hazardsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSurface Vibrationen_US
dc.subjectSeismic Metamaterialsen_US
dc.subjectLow Frequencyen_US
dc.subjectAttenuationen_US
dc.subjectExperimental Measurementen_US
dc.titleSinusoidally located concrete metastructures for attenuation of seismic surface vibrationsen_US
dc.typeArticleen_US

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