STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS

The objective of this work is to determine the structural performance of glued laminated timber walls using the Brazilian standard NBR 15575 (2013). Five walls with cross-section of 9 cm x 140 cm and height of 260 cm were made, 3 of these walls of Eucalyptus cloeziana and 2 of Eucalyptus grandis. Th...

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Autores: Mantilla Carrasco, Edgar Vladimiro, Bremer, Cynara Fiedler, Rodo de Mantilla, Judy Norka
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:Brasil
Institución:Universidade Federal de Santa Catarina (UFSC)
Repositorio:Repositório Institucional da UFSC
Idioma:portugués
OAI Identifier:oai:repositorio.ufsc.br:123456789/246507
Acceso en línea:https://repositorio.ufsc.br/handle/123456789/246507
https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040
Access Level:acceso abierto
Palabra clave:Glued Laminated Timber
Walls
Performance evaluation
Madeira Laminada Colada
Paredes
Avaliação da conformidade
Paredes de Madeira Laminada Colada
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spelling 2020-06-182023-05-29T21:27:17Z2023-05-29T21:27:17Zhttps://repositorio.ufsc.br/handle/123456789/246507https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/404010.29183/2447-3073.MIX2020.v6.n3.83-90The objective of this work is to determine the structural performance of glued laminated timber walls using the Brazilian standard NBR 15575 (2013). Five walls with cross-section of 9 cm x 140 cm and height of 260 cm were made, 3 of these walls of Eucalyptus cloeziana and 2 of Eucalyptus grandis. The adhesive used was resorcinol formaldehyde resin base. A physical and mechanical characterization of the wood was performed before the tests. The walls were assembled from the union of 5 glued laminated timber beams of 52 cm in length. The union was made through the male-female system, using adhesive. Simple compression, soft body and hard body impact tests were performed, according to thespecifications of NBR 15575 (2013). The boundary conditions were fixed at both ends. The instrumentation consisted of load cell and 3 displacement transducers. The load application was monotonic until reaching maximum load. The results of the simple compression tests and the soft body and hard body impact tests indicate high structural performance of the glued laminated timber walls, and, therefore, meeting the specifications of NBR 15575 (2013).O objetivo deste trabalho é determinar o desempenho estrutural de paredes de madeira laminada colada utilizando a norma brasileira NBR 15575. Foram confeccionadas 5 paredes com seção transversal de 9 cm x 140 cm e altura de 260 cm, sendo 3 paredes de Eucalyptus cloeziana e 2 de Eucalyptus grandis. As paredes foram montadas a partir da união de 5 vigas de madeira laminada colada de 52 cm de comprimento. A união foi feita por meio do sistema macho-fêmea utilizando adesivo. Foram realizados os ensaios de compressão simples, corpo mole e corpo duro, conforme especificações da NBR 15575. A instrumentação foi constituída de uma célula de carga e 3 transdutores de deslocamento. A aplicação da carga foi monotônica até atingir a carga máxima estipulada. Os resultados dos ensaios de compressão simples indicam o elevado desempenho estrutural da parede de madeira laminada colada atendendo às especificações da NBR 15575. Nos ensaios de impacto de corpo mole e de corpo duro as paredes também atenderam aos critérios de desempenho especificados pela NBR 15575.publisher versionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentporUFSC - Federal University of Santa Catarinahttps://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040/3137https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040/4479Copyright (c) 2020 Edgar Vladimiro Mantilla Carrasco, Cynara Fiedler Bremer, Judy Norka Rodo de Mantillainfo:eu-repo/semantics/openAccessMix Sustentável; Vol. 6 No. 3 (2020): Mix Sustentável (edição regular); 83-90MIX Sustentável; v. 6 n. 3 (2020): Mix Sustentável (edição regular); 83-902447-30732447-0899reponame:Repositório Institucional da UFSCinstname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCGlued Laminated TimberWallsPerformance evaluationMadeira Laminada ColadaParedesAvaliação da conformidadeParedes de Madeira Laminada ColadaSTRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLSAVALIAÇÃO DO DESEMPENHO ESTRUTURAL DE PAREDES DE MADEIRA LAMINADA COLADAinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionMantilla Carrasco, Edgar VladimiroBremer, Cynara FiedlerRodo de Mantilla, Judy NorkaORIGINAL4040-Article Text-14122-1-10-20200617.pdf4040-Article Text-14122-1-10-20200617.pdfapplication/pdf839402https://repositorio.ufsc.br/bitstream/123456789/246507/1/4040-Article%20Text-14122-1-10-20200617.pdf0a4e3a5a542a07b34347124213cb6b26MD51123456789/2465072023-05-29 18:27:17.215oai:repositorio.ufsc.br:123456789/246507Repositório InstitucionalPUBhttp://150.162.242.35/oai/requestsandra.sobrera@ufsc.bropendoar:23732023-05-29T21:27:17Repositório Institucional da UFSC - Universidade Federal de Santa Catarina (UFSC)false
dc.title.en-US.fl_str_mv STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS
dc.title.pt-BR.fl_str_mv AVALIAÇÃO DO DESEMPENHO ESTRUTURAL DE PAREDES DE MADEIRA LAMINADA COLADA
title STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS
spellingShingle STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS
Mantilla Carrasco, Edgar Vladimiro
Glued Laminated Timber
Walls
Performance evaluation
Madeira Laminada Colada
Paredes
Avaliação da conformidade
Paredes de Madeira Laminada Colada
title_short STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS
title_full STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS
title_fullStr STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS
title_full_unstemmed STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS
title_sort STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS
dc.creator.none.fl_str_mv Mantilla Carrasco, Edgar Vladimiro
Bremer, Cynara Fiedler
Rodo de Mantilla, Judy Norka
author Mantilla Carrasco, Edgar Vladimiro
author_facet Mantilla Carrasco, Edgar Vladimiro
Bremer, Cynara Fiedler
Rodo de Mantilla, Judy Norka
author_role author
author2 Bremer, Cynara Fiedler
Rodo de Mantilla, Judy Norka
author2_role author
author
dc.subject.en-US.fl_str_mv Glued Laminated Timber
Walls
Performance evaluation
topic Glued Laminated Timber
Walls
Performance evaluation
Madeira Laminada Colada
Paredes
Avaliação da conformidade
Paredes de Madeira Laminada Colada
dc.subject.pt-BR.fl_str_mv Madeira Laminada Colada
Paredes
Avaliação da conformidade
Paredes de Madeira Laminada Colada
description The objective of this work is to determine the structural performance of glued laminated timber walls using the Brazilian standard NBR 15575 (2013). Five walls with cross-section of 9 cm x 140 cm and height of 260 cm were made, 3 of these walls of Eucalyptus cloeziana and 2 of Eucalyptus grandis. The adhesive used was resorcinol formaldehyde resin base. A physical and mechanical characterization of the wood was performed before the tests. The walls were assembled from the union of 5 glued laminated timber beams of 52 cm in length. The union was made through the male-female system, using adhesive. Simple compression, soft body and hard body impact tests were performed, according to thespecifications of NBR 15575 (2013). The boundary conditions were fixed at both ends. The instrumentation consisted of load cell and 3 displacement transducers. The load application was monotonic until reaching maximum load. The results of the simple compression tests and the soft body and hard body impact tests indicate high structural performance of the glued laminated timber walls, and, therefore, meeting the specifications of NBR 15575 (2013).
publishDate 2020
dc.date.none.fl_str_mv 2020-06-18
dc.date.accessioned.fl_str_mv 2023-05-29T21:27:17Z
dc.date.available.fl_str_mv 2023-05-29T21:27:17Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv https://repositorio.ufsc.br/handle/123456789/246507
https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040
10.29183/2447-3073.MIX2020.v6.n3.83-90
url https://repositorio.ufsc.br/handle/123456789/246507
https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040
identifier_str_mv 10.29183/2447-3073.MIX2020.v6.n3.83-90
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040/3137
https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040/4479
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv UFSC - Federal University of Santa Catarina
publisher.none.fl_str_mv UFSC - Federal University of Santa Catarina
dc.source.en-US.fl_str_mv Mix Sustentável; Vol. 6 No. 3 (2020): Mix Sustentável (edição regular); 83-90
dc.source.pt-BR.fl_str_mv MIX Sustentável; v. 6 n. 3 (2020): Mix Sustentável (edição regular); 83-90
dc.source.none.fl_str_mv 2447-3073
2447-0899
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instname_str Universidade Federal de Santa Catarina (UFSC)
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institution UFSC
reponame_str Repositório Institucional da UFSC
collection Repositório Institucional da UFSC
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