Analysis of human-induced vibrations in a lightweight framework

This article analyzes the vibratory behavior of a Material-Composed Sandwich (MCS) framework for residential buildings. It has been observed qualitatively that the use of this kind of framework leads to poor comfort levels. The goal of this study is to find out the sources of this lack of comfort, i...

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Autores: Juan de Luna, Ana de|||0000-0003-3583-1624, García Fernández, Pablo (ingeniero), Fernández del Rincón, Alfonso|||0000-0001-6999-0776, Díez Ibarbia, Alberto|||0000-0001-6118-2301, Iglesias Santamaría, Miguel|||0000-0002-3467-5714, Viadero Rueda, Fernando|||0000-0002-6483-1802
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/11150
Acceso en línea:http://hdl.handle.net/10902/11150
Access Level:acceso abierto
Palabra clave:Composite framework
Experimental modal testing
Finite element model
Vibration behavior
Building vibration comfort
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spelling Analysis of human-induced vibrations in a lightweight frameworkJuan de Luna, Ana de|||0000-0003-3583-1624García Fernández, Pablo (ingeniero)Fernández del Rincón, Alfonso|||0000-0001-6999-0776Díez Ibarbia, Alberto|||0000-0001-6118-2301Iglesias Santamaría, Miguel|||0000-0002-3467-5714Viadero Rueda, Fernando|||0000-0002-6483-1802Composite frameworkExperimental modal testingFinite element modelVibration behaviorBuilding vibration comfortThis article analyzes the vibratory behavior of a Material-Composed Sandwich (MCS) framework for residential buildings. It has been observed qualitatively that the use of this kind of framework leads to poor comfort levels. The goal of this study is to find out the sources of this lack of comfort, in order to suggest guidelines that can enhance the performance of the MCS framework, without jeopardizing its advantages with respect to the traditional frameworks. To achieve this objective, an Experimental Modal Analysis (EMA) of a sample MCS framework has been carried out in order to determine the dynamic parameters. Then, a numerical Finite Element (FE) model of said sample MCS framework has been developed and adjusted with the results obtained in the experimental test. Based on this, a real-dimension MCS framework FE model has been built and the resultant behavior compared with that of a commonly used framework made of reinforced concrete. This comparison is finally used to assess the uncomfortable dynamic response of the MCS framework and to draw conclusions on the design guidelines in order to enhance the MCS framework vibratory behaviorThe authors would like to acknowledge Project DPI2013-44860 funded by the Spanish Ministry of Science and Technology and COST ACTION TU 1105 for supporting this research.Elsevier LimitedUniversidad de Cantabria20162016-07-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttp://hdl.handle.net/10902/11150Applied Acoustics, 2016, 108, 19-25reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/111502026-06-02T12:39:31Z
dc.title.none.fl_str_mv Analysis of human-induced vibrations in a lightweight framework
title Analysis of human-induced vibrations in a lightweight framework
spellingShingle Analysis of human-induced vibrations in a lightweight framework
Juan de Luna, Ana de|||0000-0003-3583-1624
Composite framework
Experimental modal testing
Finite element model
Vibration behavior
Building vibration comfort
title_short Analysis of human-induced vibrations in a lightweight framework
title_full Analysis of human-induced vibrations in a lightweight framework
title_fullStr Analysis of human-induced vibrations in a lightweight framework
title_full_unstemmed Analysis of human-induced vibrations in a lightweight framework
title_sort Analysis of human-induced vibrations in a lightweight framework
dc.creator.none.fl_str_mv Juan de Luna, Ana de|||0000-0003-3583-1624
García Fernández, Pablo (ingeniero)
Fernández del Rincón, Alfonso|||0000-0001-6999-0776
Díez Ibarbia, Alberto|||0000-0001-6118-2301
Iglesias Santamaría, Miguel|||0000-0002-3467-5714
Viadero Rueda, Fernando|||0000-0002-6483-1802
author Juan de Luna, Ana de|||0000-0003-3583-1624
author_facet Juan de Luna, Ana de|||0000-0003-3583-1624
García Fernández, Pablo (ingeniero)
Fernández del Rincón, Alfonso|||0000-0001-6999-0776
Díez Ibarbia, Alberto|||0000-0001-6118-2301
Iglesias Santamaría, Miguel|||0000-0002-3467-5714
Viadero Rueda, Fernando|||0000-0002-6483-1802
author_role author
author2 García Fernández, Pablo (ingeniero)
Fernández del Rincón, Alfonso|||0000-0001-6999-0776
Díez Ibarbia, Alberto|||0000-0001-6118-2301
Iglesias Santamaría, Miguel|||0000-0002-3467-5714
Viadero Rueda, Fernando|||0000-0002-6483-1802
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad de Cantabria
dc.subject.none.fl_str_mv Composite framework
Experimental modal testing
Finite element model
Vibration behavior
Building vibration comfort
topic Composite framework
Experimental modal testing
Finite element model
Vibration behavior
Building vibration comfort
description This article analyzes the vibratory behavior of a Material-Composed Sandwich (MCS) framework for residential buildings. It has been observed qualitatively that the use of this kind of framework leads to poor comfort levels. The goal of this study is to find out the sources of this lack of comfort, in order to suggest guidelines that can enhance the performance of the MCS framework, without jeopardizing its advantages with respect to the traditional frameworks. To achieve this objective, an Experimental Modal Analysis (EMA) of a sample MCS framework has been carried out in order to determine the dynamic parameters. Then, a numerical Finite Element (FE) model of said sample MCS framework has been developed and adjusted with the results obtained in the experimental test. Based on this, a real-dimension MCS framework FE model has been built and the resultant behavior compared with that of a commonly used framework made of reinforced concrete. This comparison is finally used to assess the uncomfortable dynamic response of the MCS framework and to draw conclusions on the design guidelines in order to enhance the MCS framework vibratory behavior
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-07-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10902/11150
url http://hdl.handle.net/10902/11150
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier Limited
publisher.none.fl_str_mv Elsevier Limited
dc.source.none.fl_str_mv Applied Acoustics, 2016, 108, 19-25
reponame:UCrea Repositorio Abierto de la Universidad de Cantabria
instname:Universidad de Cantabria (UC)
instname_str Universidad de Cantabria (UC)
reponame_str UCrea Repositorio Abierto de la Universidad de Cantabria
collection UCrea Repositorio Abierto de la Universidad de Cantabria
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,228081

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