Full-scale lateral testing and modelling of industrialized timber diaphragms including only framing and non-structural sheathing

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dc.article.number069179-0447
dc.catalogadorvzp
dc.contributor.authorVeliz Sanzana, Fernando Daniel
dc.contributor.authorEstrella, Xavier
dc.contributor.authorGuindos Bretones, Pablo
dc.date.accessioned2025-10-30T10:00:43Z
dc.date.available2025-10-30T10:00:43Z
dc.date.issued2023
dc.description.abstract© (2023) WORLD CONFERENCE ON TIMBER ENGINEERING 2023 (WCTE 2023) All rights reserved.Over the last decade, industrialized mid-rise light-frame timber buildings have gained popularity in Chile due to their structural, manufacturing, and environmental advantages. However, structural design aspects and industrialization prescriptions are not thoroughly addressed by national design codes, highlighting the need for developing standards to regulate industrialized earthquake-resistant timber systems. Therefore, this paper presents the outcomes of a large national project aimed at characterizing the lateral performance of a series of full-scale industrialized timber diaphragms employing Chilean materials. Eight 3.6x2.4 m specimens were tested under in-plane lateral load, considering different detailings such as sheathing, nailing, and framing. Besides, bare slabs (no sheathing) were also studied in the campaign. Strength results proved to be consistent with those proposed by international regulations, while chord tensions exceeded 30% of those obtained by principles of engineering mechanics. Additionally, it was found that adding gypsum boards over plywood does not considerably improve the global stiffness, although it considerably increased the in-plane strength. Finally, a finite-element numerical model was developed for the slabs studied in this campaign, proving to be capable of capturing the nonlinear behavior of the specimens under large lateral displacements.
dc.description.funderANID
dc.description.funderFondecyt
dc.description.funderFondecyt
dc.format.extent9 páginas
dc.fuente.origenScopus
dc.identifier.doi10.52202/069179-0447
dc.identifier.eissn1534-7605
dc.identifier.issn0037-7732
dc.identifier.pubmedid32576984
dc.identifier.scopusidSCOPUS_ID:85171738442
dc.identifier.urihttps://doi.org/10.52202/069179-0447
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/106417
dc.identifier.wosidWOS:001076944600001
dc.information.autorucEscuela de Ingeniería; Veliz Sanzana, Fernando Daniel; S/I; 245731
dc.information.autorucEscuela de Ingeniería; Guindos Bretones, Pablo; 0000-0001-7471-0281; 1051045
dc.issue.numero5-6
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final3438
dc.pagina.inicio3430
dc.publisherTaylor and Francis
dc.revista13th World Conference on Timber Engineering, WCTE 2023
dc.rightsacceso restringido
dc.subjectDiaphragms
dc.subjectgypsum
dc.subjectI-joist
dc.subjectin-plane testing
dc.subjectnumerical modeling
dc.subjecttimber buildings
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.subject.ods11 Sustainable cities and communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleFull-scale lateral testing and modelling of industrialized timber diaphragms including only framing and non-structural sheathing
dc.typecomunicación de congreso
dc.volumen6
sipa.codpersvinculados245731
sipa.codpersvinculados1051045
sipa.indexScopus
sipa.trazabilidadWOS-SCOPUS;2025-10-30
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