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dc.contributor.author
Martínez, Carlos Alberto
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dc.contributor.author
Curadelli, Raul Oscar
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dc.contributor.author
Compagnoni, María Eugenia
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dc.date.available
2017-11-10T21:02:18Z
dc.date.issued
2014-04
dc.identifier.citation
Martínez, Carlos Alberto; Curadelli, Raul Oscar; Compagnoni, María Eugenia; Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation; Elsevier; Engineering Structures; 65; 4-2014; 89-98
dc.identifier.issn
0141-0296
dc.identifier.uri
http://hdl.handle.net/11336/27986
dc.description.abstract
In the last twenty years great efforts were carried out to develop the concept of energy dissipation in structures to bring it into an applicable technology. Several devices based on different energy dissipation principles have been developed and implemented worldwide. One of the most important tasks for the designer is to define the locations and sizes of these devices in order to maximize their efficiency and safety. In this work, an efficiently procedure to optimally define the energy dissipation capacity of added nonlinear hysteretic dampers, to meet an expected level of performance on planar structures under seismic excitation is proposed. Knowing that the main contribution to the total uncertainty is due to the excitation and with the aim of achieving a robust design, the excitation is modeled as a stationary stochastic process characterized by a power spectral density compatible with a response spectrum defined by seismic code provisions of the region. Since the analysis is performed in the frequency domain, the nonlinear behavior of dampers is included through stochastic equivalent linearization of Bouc'Wen hysteretic model. The proposed procedure is verified numerically through nonlinear time history analysis using artificial ground motion records.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Optimal Hysteretic Dampers Placement
dc.subject
Equivalent Linearization
dc.subject
Stochastic Analysis
dc.subject.classification
Otras Ingeniería Civil
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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
Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-11-09T13:34:52Z
dc.journal.volume
65
dc.journal.pagination
89-98
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Martínez, Carlos Alberto. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
dc.description.fil
Fil: Curadelli, Raul Oscar. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
dc.description.fil
Fil: Compagnoni, María Eugenia. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
dc.journal.title
Engineering Structures
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0141029614000443
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.engstruct.2014.01.030
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