Vibration analysis of orthotropic composite floors for human rhythmic activities

Detalhes bibliográficos
Autor(a) principal: Silva,José Guilherme S. da
Data de Publicação: 2008
Outros Autores: Vellasco,Pedro Colmar G. da S., Andrade,Sebastião Arthur L. de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782008000100009
Resumo: Competitive world market trends have long been forcing structural engineers to develop minimum weight and labour cost solutions. A direct consequence of this design philosophy is a considerable increase in problems related to unwanted floor vibrations. This phenomenon is very frequent in a wide range of structures subjected to dynamical loads. The main objective of this paper is to evaluate an orthotropic solution for composite floors subjected to dynamical actions such as rhythmical activities arising from gymnastics, musical and sports events and ballroom dances. The proposed analysis methodology considers the investigation of the dynamic behaviour of a building floor made with a composite slab system with steel beams and an incorporated steel deck. The results indicated that the investigated composite floor violates the vibration serviceability limit state, but satisfied the human comfort criteria.
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spelling Vibration analysis of orthotropic composite floors for human rhythmic activitiesdynamicvibrationssteel structurescomposite floorshuman comfortdynamic structural designrhythmic dynamical loadshuman rhythmic activitiesCompetitive world market trends have long been forcing structural engineers to develop minimum weight and labour cost solutions. A direct consequence of this design philosophy is a considerable increase in problems related to unwanted floor vibrations. This phenomenon is very frequent in a wide range of structures subjected to dynamical loads. The main objective of this paper is to evaluate an orthotropic solution for composite floors subjected to dynamical actions such as rhythmical activities arising from gymnastics, musical and sports events and ballroom dances. The proposed analysis methodology considers the investigation of the dynamic behaviour of a building floor made with a composite slab system with steel beams and an incorporated steel deck. The results indicated that the investigated composite floor violates the vibration serviceability limit state, but satisfied the human comfort criteria.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2008-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782008000100009Journal of the Brazilian Society of Mechanical Sciences and Engineering v.30 n.1 2008reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782008000100009info:eu-repo/semantics/openAccessSilva,José Guilherme S. daVellasco,Pedro Colmar G. da S.Andrade,Sebastião Arthur L. deeng2008-04-25T00:00:00Zoai:scielo:S1678-58782008000100009Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2008-04-25T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Vibration analysis of orthotropic composite floors for human rhythmic activities
title Vibration analysis of orthotropic composite floors for human rhythmic activities
spellingShingle Vibration analysis of orthotropic composite floors for human rhythmic activities
Silva,José Guilherme S. da
dynamic
vibrations
steel structures
composite floors
human comfort
dynamic structural design
rhythmic dynamical loads
human rhythmic activities
title_short Vibration analysis of orthotropic composite floors for human rhythmic activities
title_full Vibration analysis of orthotropic composite floors for human rhythmic activities
title_fullStr Vibration analysis of orthotropic composite floors for human rhythmic activities
title_full_unstemmed Vibration analysis of orthotropic composite floors for human rhythmic activities
title_sort Vibration analysis of orthotropic composite floors for human rhythmic activities
author Silva,José Guilherme S. da
author_facet Silva,José Guilherme S. da
Vellasco,Pedro Colmar G. da S.
Andrade,Sebastião Arthur L. de
author_role author
author2 Vellasco,Pedro Colmar G. da S.
Andrade,Sebastião Arthur L. de
author2_role author
author
dc.contributor.author.fl_str_mv Silva,José Guilherme S. da
Vellasco,Pedro Colmar G. da S.
Andrade,Sebastião Arthur L. de
dc.subject.por.fl_str_mv dynamic
vibrations
steel structures
composite floors
human comfort
dynamic structural design
rhythmic dynamical loads
human rhythmic activities
topic dynamic
vibrations
steel structures
composite floors
human comfort
dynamic structural design
rhythmic dynamical loads
human rhythmic activities
description Competitive world market trends have long been forcing structural engineers to develop minimum weight and labour cost solutions. A direct consequence of this design philosophy is a considerable increase in problems related to unwanted floor vibrations. This phenomenon is very frequent in a wide range of structures subjected to dynamical loads. The main objective of this paper is to evaluate an orthotropic solution for composite floors subjected to dynamical actions such as rhythmical activities arising from gymnastics, musical and sports events and ballroom dances. The proposed analysis methodology considers the investigation of the dynamic behaviour of a building floor made with a composite slab system with steel beams and an incorporated steel deck. The results indicated that the investigated composite floor violates the vibration serviceability limit state, but satisfied the human comfort criteria.
publishDate 2008
dc.date.none.fl_str_mv 2008-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782008000100009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782008000100009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782008000100009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.30 n.1 2008
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
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