Tuned mass dampers - evaluation of the effecton two real footbridges

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dc.contributor.authorNečas, Radimcs
dc.contributor.authorKučera, Jiřícs
dc.contributor.authorKoláček, Jancs
dc.contributor.authorBezručová, Kristínacs
dc.coverage.issue3-4cs
dc.coverage.volume7cs
dc.date.accessioned2025-04-04T11:56:36Z
dc.date.available2025-04-04T11:56:36Z
dc.date.issued2024-09-11cs
dc.description.abstractPedestrian comfort, subtle design, minimizing the number of fixed supports of thefootbridge or material saving. These are the key arguments for integrating tunedmass dampers into the bridge project. The goal is to protect people and structurefrom vibrations and damage. The following paper presents findings from the design,production and tuning of mass dampers, their optimization possibilities and benefitsfor bridge engineering. The validity of damper design was verified on two footbridgesin the Czech Republic and Slovakia. It concerns the footbridge over the Svitava Riverin Bílovice nad Svitavou and the footbridge over the high-speed road in Banská Bystrica. Dynamic tests including measurement were carried out on both bridges before and after the installation of the dampers. The dynamic monitoring of thecompliance of modal parameters was conducted using operational modal analysis(OMA). The evaluation of the dynamic tests also includes the response to pedestrianeffects (comfort criteria) and the determination of the logarithmic decrement of thedamping.en
dc.formattextcs
dc.format.extent100-105cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationce/papers. 2024, vol. 7, issue 3-4, p. 100-105.en
dc.identifier.doi10.1002/cepa.3073cs
dc.identifier.issn2509-7075cs
dc.identifier.orcid0000-0001-6084-3817cs
dc.identifier.orcid0000-0003-0766-5294cs
dc.identifier.orcid0000-0003-4126-7636cs
dc.identifier.other189613cs
dc.identifier.researcheridX-9413-2019cs
dc.identifier.researcheridF-7625-2019cs
dc.identifier.scopus39361940100cs
dc.identifier.scopus55488897200cs
dc.identifier.urihttps://hdl.handle.net/11012/250758
dc.language.isoencs
dc.publisherErnst & Sohncs
dc.relation.ispartofce/paperscs
dc.relation.urihttp://dx.doi.org/10.1002/cepa.3073cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2509-7075/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectTuned mass damperen
dc.subjectpedestrian bridgeen
dc.subjectdynamic analysisen
dc.subjectOperational Modal Anal-ysisen
dc.subjectOMAen
dc.titleTuned mass dampers - evaluation of the effecton two real footbridgesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-189613en
sync.item.dbtypeVAVen
sync.item.insts2025.04.04 13:56:36en
sync.item.modts2025.03.31 10:32:03en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav betonových a zděných konstrukcícs
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