An Experimental Study on the Effects of Different Pendulum Damper Designs on Structural Behavior

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dc.authoridOZTURK, Baki/0000-0002-2319-0447
dc.authoridKEBELI, Yunus Emre/0000-0002-9391-5482
dc.authoridAYDIN, Ersin/0000-0002-9609-7278
dc.contributor.authorAydin, Ersin
dc.contributor.authorOzturk, Baki
dc.contributor.authorKebeli, Yunus Emre
dc.contributor.authorGultepe, Gorkem
dc.date.accessioned2024-11-07T13:23:53Z
dc.date.available2024-11-07T13:23:53Z
dc.date.issued2023
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description17th World Conference on Base Seismic Isolation (WCSI) -- SEP 11-15, 2022 -- Dept Struct, Geotechn & Bldg Engn, Turin, ITALY
dc.description.abstractPendulum dampers, which are the subject of this study, are a type of tuned mass damper (TMD). In general, TMDs are effective since they are designed according to the first mode behavior of the buildings. In this study, the effects of pendulum dampers on the structural behavior are investigated by performing vibration experiments on a 3-storey shear frame model with reduced dimensions. Harmonic loads are applied to the test models with and without pendulums on a one-way shaking table. Firstly, experiments without dampers were performed on the selected 3-storey reduced building model, and structural responses were found. The mass of pendulum dampers is chosen to be around 3% of the total mass of the structural model. One of the main aims of this study is to reveal the effects of the different placements of the dampers on the dynamic behavior. Accordingly, a single pendulum is independently placed on the top floor, the second floor, and finally on the first floor. In addition, experiments are carried out by establishing double damper models and then a triple damper model. By creating seven different damper models, the experiments are repeated under harmonic loads with different frequencies. Tests under a harmonic load equal to the first mode frequency of the undamped model reveal the behavior of the models in the resonant state. Experiments show that the pendulums used are highly effective in the resonance state. Some models with more than one damper have also been shown to be effective at reducing dynamic response.
dc.description.sponsorshipPolitecnico Torino
dc.identifier.doi10.1007/978-3-031-21187-4_18
dc.identifier.endpage253
dc.identifier.isbn978-3-031-21189-8
dc.identifier.isbn978-3-031-21187-4
dc.identifier.isbn978-3-031-21186-7
dc.identifier.issn2366-2557
dc.identifier.issn2366-2565
dc.identifier.scopus2-s2.0-85148686649
dc.identifier.scopusqualityQ4
dc.identifier.startpage240
dc.identifier.urihttps://doi.org/10.1007/978-3-031-21187-4_18
dc.identifier.urihttps://hdl.handle.net/11480/13770
dc.identifier.volume309
dc.identifier.wosWOS:000963575900018
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer International Publishing Ag
dc.relation.ispartofSeismic Isolation, Energy Dissipation and Active Vibration Control of Structures, 17wcsi 2022
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectPendulum dampers
dc.subjectVibration experiments
dc.subjectTuned mass dampers
dc.subjectHarmonic loads
dc.titleAn Experimental Study on the Effects of Different Pendulum Damper Designs on Structural Behavior
dc.typeConference Object

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