Acústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentes
Ano de defesa: | 2023 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , , , |
Tipo de documento: | Tese |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Santa Maria
Centro de Tecnologia |
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Engenharia Civil
|
Departamento: |
Engenharia Civil
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufsm.br/handle/1/30701 |
Resumo: | Museums are spaces for memory, appreciation, and, very importantly, the transmission of knowledge. Due to the variability of museum typology, the study of the acoustics of these spaces must be aligned with the needs of the exhibition model. This thesis aims to establish acoustic and design parameters for these buildings to balance reverberation, intelligibility at short distances, and speech decay based on the acoustic characterization of permanent exhibition museums. The parameters of free-plan offices were adopted, as was the testing methodology. Two permanent exhibition museums with different architectural typologies were studied: the Pinacoteca of São Paulo museum, housed in a century-old neoclassical building that originally housed a school, which was revitalized to become a museum. It has gallery-style rooms. The São Paulo Museum of Art (MASP) was built to be a museum in the modernist style. The exhibition method is contemporary, with works displayed on glass easels. Tests were carried out in museums for acoustic characterization and three-dimensional modeling, which allowed the development of scenario proposals that contribute to improving the acoustic quality of these spaces. The speech transmission index (STI) for native and non-native speakers, distraction distance (rD), clarity (C50), reverberation time, and A-weighted speech level (LP,A,S) were analyzed. The STI and rD parameters proved to be satisfactorily applicable to museums with permanent exhibitions. The reverberation time should be associated with the intelligibility and distraction distance parameters and used in the design process phase. The results for the clarity parameter (C50) were overestimated, while the LP,A,S showed little change between the receivers. The free-plan office test methodology can be applied to museums. It is concluded that using the proposals with the largest apparent absorption area (AT) is unnecessary since they increase intelligibility throughout the room, which is not the case for museums. As a prospect for future work, it is possible to continue the research with subjective studies. |
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2023-11-23T19:37:12Z2023-11-23T19:37:12Z2023-09-27http://repositorio.ufsm.br/handle/1/30701Museums are spaces for memory, appreciation, and, very importantly, the transmission of knowledge. Due to the variability of museum typology, the study of the acoustics of these spaces must be aligned with the needs of the exhibition model. This thesis aims to establish acoustic and design parameters for these buildings to balance reverberation, intelligibility at short distances, and speech decay based on the acoustic characterization of permanent exhibition museums. The parameters of free-plan offices were adopted, as was the testing methodology. Two permanent exhibition museums with different architectural typologies were studied: the Pinacoteca of São Paulo museum, housed in a century-old neoclassical building that originally housed a school, which was revitalized to become a museum. It has gallery-style rooms. The São Paulo Museum of Art (MASP) was built to be a museum in the modernist style. The exhibition method is contemporary, with works displayed on glass easels. Tests were carried out in museums for acoustic characterization and three-dimensional modeling, which allowed the development of scenario proposals that contribute to improving the acoustic quality of these spaces. The speech transmission index (STI) for native and non-native speakers, distraction distance (rD), clarity (C50), reverberation time, and A-weighted speech level (LP,A,S) were analyzed. The STI and rD parameters proved to be satisfactorily applicable to museums with permanent exhibitions. The reverberation time should be associated with the intelligibility and distraction distance parameters and used in the design process phase. The results for the clarity parameter (C50) were overestimated, while the LP,A,S showed little change between the receivers. The free-plan office test methodology can be applied to museums. It is concluded that using the proposals with the largest apparent absorption area (AT) is unnecessary since they increase intelligibility throughout the room, which is not the case for museums. As a prospect for future work, it is possible to continue the research with subjective studies.Museus são espaços de memória, apreciação e, muito importante para se destacar, transmissão de conhecimento. Devido à variabilidade de tipologia de museus, o estudo da acústica desses espaços deve estar alinhado às necessidades do modelo expositivo. O objetivo desta tese é estabelecer parâmetros acústicos e de projeto para essas edificações, de modo a encontrar o equilíbrio entre reverberação, inteligibilidade a curtas distâncias e o decaimento da fala, a partir da caracterização acústica de museus de exposições permanentes. Os parâmetros de escritórios de planta livre foram adotados, assim como a metodologia de ensaios. Foram estudados dois museus de exposições permanentes com tipologias arquitetônicas diferentes. A Pinacoteca de São Paulo é um museu instalado numa edificação centenária de estilo neoclássico e que originalmente abrigava uma escola, a qual foi revitalizada para se tornar museu. Possui salas no modelo galeria. O Museu de Arte de São Paulo (MASP) teve sua edificação construída com o propósito de ser um museu, com estilo modernista. O método expositivo é contemporâneo, em que as obras são expostas em cavaletes de vidro. Realizou-se ensaios em ambos os museus para caracterização acústica e modelagem tridimensional, o que permitiu o desenvolvimento de propostas de cenários que contribuem para a melhoria da qualidade acústica desses espaços. Foram analisados o índice de transmissão da fala (STI) para nativos e não nativos, distância de distração (rD), clareza (C50), tempo de reverberação, e nível da fala ponderado em A (LP,A,S). Os parâmetros STI e rD se mostraram satisfatoriamente aplicáveis para museus com tipologia de exposições permanentes. O tempo de reverberação deve estar associado aos parâmetros de inteligibilidade e distância de distração e tem colaboração na fase de processo projetual. Os resultados do parâmetro clareza (C50) foram superestimados, enquanto o LP,A,S apresentou pouca alteração entre os receptores. A metodologia de ensaios de escritórios de planta livre pode ser aplicada em museus. Conclui-se que não é necessário usar as propostas com maior área de absorção aparente (AT), uma vez que aumentam a inteligibilidade por toda a sala, o que não é o caso para museus. Como perspectiva de trabalhos futuros, é possível prosseguir com a investigação com estudos subjetivos.porUniversidade Federal de Santa MariaCentro de TecnologiaPrograma de Pós-Graduação em Engenharia CivilUFSMBrasilEngenharia CivilAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAcústica de museusÍndice de transmissão da falaDistância de distraçãoSimulação acústicaExposições permanentesMuseum acousticsSpeech transmission indexDistraction distanceAcoustic simulationPermanent exhibitionsCNPQ::ENGENHARIAS::ENGENHARIA CIVILAcústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentesMuseum acoustics: a methodological proposal to support the design process of permanent exhibition hallsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisCarneiro, Eric Brandãohttp://lattes.cnpq.br/2876372207029481Melo, Viviane Suzey Gomes deNiemeyer, Maria Lygia Alves deTenenbaum, Roberto AizikBertoli, Stelamaris RollaMichalsk, Ranny Loureiro Xavier Nascimentohttp://lattes.cnpq.br/6975815765964699Barbo, Marselle Nunes30010000000360060060060060060060060079f516f9-8d92-4175-816a-516f667b958c29f81ac7-5294-470e-bae0-b6061292ecfb4432bfa1-a770-4051-a8e2-a0821d80e4aeeef87d98-bf56-474a-8467-cb7a33fcda09658fceb9-3588-4fe6-b431-d6c68490155461f64525-d714-4859-83de-8c8ea02cbb6f9826a2f7-fa0d-400a-add1-d8312a1d33d6reponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALTES_PPGEC_2023_BARBO_MARSELLE.pdfTES_PPGEC_2023_BARBO_MARSELLE.pdfTese de doutoradoapplication/pdf115182164http://repositorio.ufsm.br/bitstream/1/30701/1/TES_PPGEC_2023_BARBO_MARSELLE.pdf833daa57a87b8faf1ac1d89aa4d8b7a6MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.ufsm.br/bitstream/1/30701/2/license_rdf4460e5956bc1d1639be9ae6146a50347MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-816http://repositorio.ufsm.br/bitstream/1/30701/3/license.txt6eeec7985884eb94336b41cc5308bf0fMD531/307012023-11-23 16:37:12.228oai:repositorio.ufsm.br:1/30701Q3JlYXRpdmUgQ29tbXVucw==Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132023-11-23T19:37:12Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Acústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentes |
dc.title.alternative.eng.fl_str_mv |
Museum acoustics: a methodological proposal to support the design process of permanent exhibition halls |
title |
Acústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentes |
spellingShingle |
Acústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentes Barbo, Marselle Nunes Acústica de museus Índice de transmissão da fala Distância de distração Simulação acústica Exposições permanentes Museum acoustics Speech transmission index Distraction distance Acoustic simulation Permanent exhibitions CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
title_short |
Acústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentes |
title_full |
Acústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentes |
title_fullStr |
Acústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentes |
title_full_unstemmed |
Acústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentes |
title_sort |
Acústica de museus: uma proposta metodológica para subsídio ao processo projetual de salas com exposições permanentes |
author |
Barbo, Marselle Nunes |
author_facet |
Barbo, Marselle Nunes |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Carneiro, Eric Brandão |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/2876372207029481 |
dc.contributor.advisor-co1.fl_str_mv |
Melo, Viviane Suzey Gomes de |
dc.contributor.referee1.fl_str_mv |
Niemeyer, Maria Lygia Alves de |
dc.contributor.referee2.fl_str_mv |
Tenenbaum, Roberto Aizik |
dc.contributor.referee3.fl_str_mv |
Bertoli, Stelamaris Rolla |
dc.contributor.referee4.fl_str_mv |
Michalsk, Ranny Loureiro Xavier Nascimento |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6975815765964699 |
dc.contributor.author.fl_str_mv |
Barbo, Marselle Nunes |
contributor_str_mv |
Carneiro, Eric Brandão Melo, Viviane Suzey Gomes de Niemeyer, Maria Lygia Alves de Tenenbaum, Roberto Aizik Bertoli, Stelamaris Rolla Michalsk, Ranny Loureiro Xavier Nascimento |
dc.subject.por.fl_str_mv |
Acústica de museus Índice de transmissão da fala Distância de distração Simulação acústica Exposições permanentes |
topic |
Acústica de museus Índice de transmissão da fala Distância de distração Simulação acústica Exposições permanentes Museum acoustics Speech transmission index Distraction distance Acoustic simulation Permanent exhibitions CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
dc.subject.eng.fl_str_mv |
Museum acoustics Speech transmission index Distraction distance Acoustic simulation Permanent exhibitions |
dc.subject.cnpq.fl_str_mv |
CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
description |
Museums are spaces for memory, appreciation, and, very importantly, the transmission of knowledge. Due to the variability of museum typology, the study of the acoustics of these spaces must be aligned with the needs of the exhibition model. This thesis aims to establish acoustic and design parameters for these buildings to balance reverberation, intelligibility at short distances, and speech decay based on the acoustic characterization of permanent exhibition museums. The parameters of free-plan offices were adopted, as was the testing methodology. Two permanent exhibition museums with different architectural typologies were studied: the Pinacoteca of São Paulo museum, housed in a century-old neoclassical building that originally housed a school, which was revitalized to become a museum. It has gallery-style rooms. The São Paulo Museum of Art (MASP) was built to be a museum in the modernist style. The exhibition method is contemporary, with works displayed on glass easels. Tests were carried out in museums for acoustic characterization and three-dimensional modeling, which allowed the development of scenario proposals that contribute to improving the acoustic quality of these spaces. The speech transmission index (STI) for native and non-native speakers, distraction distance (rD), clarity (C50), reverberation time, and A-weighted speech level (LP,A,S) were analyzed. The STI and rD parameters proved to be satisfactorily applicable to museums with permanent exhibitions. The reverberation time should be associated with the intelligibility and distraction distance parameters and used in the design process phase. The results for the clarity parameter (C50) were overestimated, while the LP,A,S showed little change between the receivers. The free-plan office test methodology can be applied to museums. It is concluded that using the proposals with the largest apparent absorption area (AT) is unnecessary since they increase intelligibility throughout the room, which is not the case for museums. As a prospect for future work, it is possible to continue the research with subjective studies. |
publishDate |
2023 |
dc.date.accessioned.fl_str_mv |
2023-11-23T19:37:12Z |
dc.date.available.fl_str_mv |
2023-11-23T19:37:12Z |
dc.date.issued.fl_str_mv |
2023-09-27 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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Universidade Federal de Santa Maria Centro de Tecnologia |
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