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dc.contributor.author
Domizio, Martin Norberto
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dc.contributor.author
Ambrosini, Ricardo Daniel
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dc.contributor.author
Campi, Andrés Luis
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dc.date.available
2024-06-03T13:57:34Z
dc.date.issued
2024-02
dc.identifier.citation
Domizio, Martin Norberto; Ambrosini, Ricardo Daniel; Campi, Andrés Luis; A novel tuned liquid damper for vibration control in high-frequency structures; Elsevier; Engineering Structures; 301; 2-2024; 1-13
dc.identifier.issn
1873-7323
dc.identifier.uri
http://hdl.handle.net/11336/236858
dc.description.abstract
This paper presents a novel device as an alternative to the classical tuned liquid damper (TLD). Unlike conventional TLDs, the proposed device is capable of controlling the dynamic response of high-frequency structures and is therefore called a high-frequency tuned liquid damper (HF-TLD). In this device, the use of a series of springs capable of exerting a force on the liquid surface through a floating roof is proposed. The restoring force of these springs is added to the gravitational restoring force, increasing the natural frequency of the device. This is first demonstrated by an experimental characterization of the frequency response, showing that the HF-TLD is able to react in a frequency band starting at 2.5Hz. On the other hand, experimental results under seismic loading demonstrate that the HF-TLD is effective in reducing the maximum relative displacements of a structure having a fundamental frequency of 3 Hz. This reduction averages 20% when 5% of the structural mass is assigned to the device.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Tuned liquid dampers
dc.subject
Vibration control
dc.subject
High-frequency structures
dc.subject
Seismic response
dc.subject
Experimental dynamic analysis
dc.subject.classification
Ingeniería Estructural
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dc.subject.classification
Ingeniería Civil
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
A novel tuned liquid damper for vibration control in high-frequency structures
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-06-03T13:40:18Z
dc.journal.volume
301
dc.journal.pagination
1-13
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Domizio, Martin Norberto. Area Dinamica Experimental ; Instituto de Mecanica Estructural y Riesgo Sismico ; Facultad de Ingenieria ; Universidad Nacional de Cuyo; . Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Ambrosini, Ricardo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area Dinamica Experimental ; Instituto de Mecanica Estructural y Riesgo Sismico ; Facultad de Ingenieria ; Universidad Nacional de Cuyo;
dc.description.fil
Fil: Campi, Andrés Luis. Area Dinamica Experimental ; Instituto de Mecanica Estructural y Riesgo Sismico ; Facultad de Ingenieria ; Universidad Nacional de Cuyo; . Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Engineering Structures
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0141029623017650?via%3Dihub
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.engstruct.2023.117350
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