STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS

DSpace Repository

A- A A+

STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS

Show simple item record

dc.creator Mantilla Carrasco, Edgar Vladimiro
dc.creator Bremer, Cynara Fiedler
dc.creator Rodo de Mantilla, Judy Norka
dc.date 2020-06-18
dc.date.accessioned 2023-05-29T21:27:17Z
dc.date.available 2023-05-29T21:27:17Z
dc.identifier https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040
dc.identifier 10.29183/2447-3073.MIX2020.v6.n3.83-90
dc.identifier.uri https://repositorio.ufsc.br/handle/123456789/246507
dc.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). en-US
dc.description 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. pt-BR
dc.format application/pdf
dc.format application/vnd.openxmlformats-officedocument.wordprocessingml.document
dc.language por
dc.publisher UFSC - Federal University of Santa Catarina pt-BR
dc.relation https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040/3137
dc.relation https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/4040/4479
dc.rights Copyright (c) 2020 Edgar Vladimiro Mantilla Carrasco, Cynara Fiedler Bremer, Judy Norka Rodo de Mantilla pt-BR
dc.source Mix Sustentável; Vol. 6 No. 3 (2020): Mix Sustentável (edição regular); 83-90 en-US
dc.source MIX Sustentável; v. 6 n. 3 (2020): Mix Sustentável (edição regular); 83-90 pt-BR
dc.source 2447-3073
dc.source 2447-0899
dc.subject Glued Laminated Timber en-US
dc.subject Walls en-US
dc.subject Performance evaluation en-US
dc.subject Madeira Laminada Colada pt-BR
dc.subject Paredes pt-BR
dc.subject Avaliação da conformidade pt-BR
dc.subject Paredes de Madeira Laminada Colada pt-BR
dc.title STRUCTURAL PERFORMANCE EVALUATION OF GLUED LAMINATED TIMBER WALLS en-US
dc.title AVALIAÇÃO DO DESEMPENHO ESTRUTURAL DE PAREDES DE MADEIRA LAMINADA COLADA pt-BR
dc.type info:eu-repo/semantics/article
dc.description.version publisher version


Files in this item

Files Size Format View
4040-Article Text-14122-1-10-20200617.pdf 819.7Kb PDF View/Open

This item appears in the following Collection(s)

  • Mix Sustentável [625]
    Periódico Científico Interdisciplinar: Arquitetura e Urbanismo, Design e Engenharias

Show simple item record

Search DSpace


Browse

My Account

Statistics

Compartilhar