Security determination in timber structures. Ultimate Load in Critical Sections

To calculate structural security it is necessary to determine its failure mechanism. In elasto-plastic materials like timber, structural ultimate load arrives when in an n-degree hyperstatic structure the (n+1) plastic hinge is produced. Consequently, to calculate structural ultimate loads, the mo...

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Autores principales: Lima, Luis, Tortoriello, Miguel, Cobas, Ana Clara, Cichero, Renso
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: ELSEVIER B.V. 2022
Materias:
Structural security
Failure mechanism
Willow timber
Acceso en línea:https://repositorio.unnoba.edu.ar:8080/xmlui/handle/23601/208
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Re DI Repositorio Digital UNNOBA de Universidad Nacional del Noroeste de la Provincia de Buenos Aires
id I103-R405-23601-208
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spelling I103-R405-23601-2082025-10-15T19:28:53Z Security determination in timber structures. Ultimate Load in Critical Sections Lima, Luis Tortoriello, Miguel Cobas, Ana Clara Cichero, Renso Structural security Failure mechanism Willow timber To calculate structural security it is necessary to determine its failure mechanism. In elasto-plastic materials like timber, structural ultimate load arrives when in an n-degree hyperstatic structure the (n+1) plastic hinge is produced. Consequently, to calculate structural ultimate loads, the modelling of the basic failure mechanism of timber elements is necessary. In this paper, we propose basic ultimate load models of willow timber elements experimentally determined. They are models of compression, tension and flexural failure mechanisms in elements with a rectangular cross section. Numerical results will be included. Fil: Lima, Luis. Universidad Nacional del Noroeste de la provincia de Buenos Aires. Laboratorio de Ensayos de Materiales y Estructuras; Argentina. Fil: Tortoriello, Miguel. Universidad Nacional del Noroeste de la provincia de Buenos Aires. Laboratorio de Ensayos de Materiales y Estructuras; Argentina. Fil: Cobas, Ana Clara. Universidad Nacional del Noroeste de la provincia de Buenos Aires. Laboratorio de Ensayos de Materiales y Estructuras. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fil: Cichero, Renso. Universidad Nacional del Noroeste de la provincia de Buenos Aires. Laboratorio de Ensayos de Materiales y Estructuras; Argentina. Con referato 2022-03-03T17:22:50Z 2022-03-03T17:22:50Z 2022-03 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion Lima, L.; Tortoriello, M.; Cobas, A.C. y Cichero, R. 2021. Security determination in timber structures.Ultimate Load in Critical Sections. Procedia Structural Integrity. Vol 37. Elsevier B.V. 2452-3216 https://repositorio.unnoba.edu.ar:8080/xmlui/handle/23601/208 eng https://doi.org/10.1016/j.prostr.2022.01.130 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf application/pdf ELSEVIER B.V. Structural Integrity Procedia
institution Universidad Nacional del Noroeste de la Provincia de Buenos Aires
institution_str I-103
repository_str R-405
collection Re DI Repositorio Digital UNNOBA
language Inglés
topic Structural security
Failure mechanism
Willow timber
spellingShingle Structural security
Failure mechanism
Willow timber
Lima, Luis
Tortoriello, Miguel
Cobas, Ana Clara
Cichero, Renso
Security determination in timber structures. Ultimate Load in Critical Sections
topic_facet Structural security
Failure mechanism
Willow timber
description To calculate structural security it is necessary to determine its failure mechanism. In elasto-plastic materials like timber, structural ultimate load arrives when in an n-degree hyperstatic structure the (n+1) plastic hinge is produced. Consequently, to calculate structural ultimate loads, the modelling of the basic failure mechanism of timber elements is necessary. In this paper, we propose basic ultimate load models of willow timber elements experimentally determined. They are models of compression, tension and flexural failure mechanisms in elements with a rectangular cross section. Numerical results will be included.
format Artículo
Artículo
publishedVersion
Artículo
Artículo
publishedVersion
Artículo
Artículo
publishedVersion
author Lima, Luis
Tortoriello, Miguel
Cobas, Ana Clara
Cichero, Renso
author_facet Lima, Luis
Tortoriello, Miguel
Cobas, Ana Clara
Cichero, Renso
author_sort Lima, Luis
title Security determination in timber structures. Ultimate Load in Critical Sections
title_short Security determination in timber structures. Ultimate Load in Critical Sections
title_full Security determination in timber structures. Ultimate Load in Critical Sections
title_fullStr Security determination in timber structures. Ultimate Load in Critical Sections
title_full_unstemmed Security determination in timber structures. Ultimate Load in Critical Sections
title_sort security determination in timber structures. ultimate load in critical sections
publisher ELSEVIER B.V.
publishDate 2022
url https://repositorio.unnoba.edu.ar:8080/xmlui/handle/23601/208
work_keys_str_mv AT limaluis securitydeterminationintimberstructuresultimateloadincriticalsections
AT tortoriellomiguel securitydeterminationintimberstructuresultimateloadincriticalsections
AT cobasanaclara securitydeterminationintimberstructuresultimateloadincriticalsections
AT cicherorenso securitydeterminationintimberstructuresultimateloadincriticalsections
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