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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
Curadelli, Raul Oscar
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dc.date.available
2022-11-01T12:24:11Z
dc.date.issued
2019-10
dc.identifier.citation
Domizio, Martin Norberto; Ambrosini, Ricardo Daniel; Curadelli, Raul Oscar; TMD effectiveness in nonlinear RC structures subjected to near fault earthquakes; Techno-Press; Smart Structures And Systems; 24; 4; 10-2019; 447-457
dc.identifier.issn
1738-1584
dc.identifier.uri
http://hdl.handle.net/11336/175776
dc.description.abstract
The use of Tuned mass dampers (TMD) has proved to be effective in reducing the effects of vibrations caused by wind loads and far-field seismic action. However, its effectiveness in controlling the dynamic response of structures under near-fault earthquakes is still under discussion. In this case, the uncertainty about the TMD performance arises from the short significant duration of near-fault ground motions. In this work, the TMD effectiveness for increasing the safety margin against collapse of structures subjected to near-fault earthquakes is investigated. In order to evaluate the TMD performance in the proposed scenario, the nonlinear dynamic response of two reinforced concrete (RC) frames was analyzed. TMDs with different mass values were added to these structures, and a set of near-fault records with frequency content close to the fundamental frequency of the structure was employed. Through a series of nonlinear dynamic analysis, the minimum amplitude of each seismic record that causes the structural collapse was found. By comparing this value, called collapse acceleration, for the case of the structures with and without TMD, the benefit produced by the addition of the control device was established.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Techno-Press
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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
NEAR-FAULT EARTHQUAKES
dc.subject
REINFORCED CONCRETE STRUCTURES
dc.subject
SEISMIC ACTION
dc.subject
TUNED MASS DAMPER
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
TMD effectiveness in nonlinear RC structures subjected to near fault earthquakes
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-10-24T17:36:20Z
dc.journal.volume
24
dc.journal.number
4
dc.journal.pagination
447-457
dc.journal.pais
Corea del Sur
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dc.journal.ciudad
Yuseong
dc.description.fil
Fil: Domizio, Martin Norberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina
dc.description.fil
Fil: Ambrosini, Ricardo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina
dc.description.fil
Fil: Curadelli, Raul Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina
dc.journal.title
Smart Structures And Systems
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.techno-press.org/content/?page=article&journal=sss&volume=24&num=4&ordernum=3
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.12989/sss.2019.24.4.447
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