Creep in structural-size beams of argentinean eucalyptus grandis

Autores
Piter, Juan Carlos Jesús; Calvo, Carlos Fabio; Cuffré, Alejandro Guillermo; Rougier, Viviana Carolina; Sosa Zitto, María Alexandra; Torrán, Eduardo Antonio
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
The results presented in this paper were obtained from a test carried out during the last series of a research project regarding the creep behaviour of Argentinean Eucalyptus grandis loaded in dry condition. A test with a sample containing 15 structural-sized beams was carried out during 470 days. 7 pieces were free of pith and another 8 contained it. The results allow to compare the creep behaviour of these beams with previous data reported for both structural-sized and small-clear specimens of this timber species and also with those reported for other species. The effectiveness of the criteria adopted by overseas standards as well as those of Latin-American countries for calculating the creep deflections of this timber species under a long-term loading is analysed. The creep deflections obtained in the present research are higher than those calculated by means of the procedures of the Brazilian standard NBR 7190, the European standard Eurocode 5, the American standard National Design Specification for Wood Construction and the Peruvian standard. On the contrary, creep results obtained in this test are lower than those calculated according to the New Zealand standard NZS 3603, the Chilean standard NCh 1198 and the former German standard DIN 1052.
Fil: Piter, Juan Carlos Jesús. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Calvo, Carlos Fabio. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Rougier, Viviana Carolina. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Cuffre, Alejandro Guillermo. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Sosa Zitto, María Alexandra. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Torrán, Eduardo Antonio. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Peer Reviewed
Materia
Creep
Deflections
Eucalyptus grandis
Long-term loading
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/3.0/us/
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/907
Acceder
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spelling Creep in structural-size beams of argentinean eucalyptus grandisPiter, Juan Carlos JesúsCalvo, Carlos FabioCuffré, Alejandro GuillermoRougier, Viviana CarolinaSosa Zitto, María AlexandraTorrán, Eduardo AntonioCreepDeflectionsEucalyptus grandisLong-term loadingThe results presented in this paper were obtained from a test carried out during the last series of a research project regarding the creep behaviour of Argentinean Eucalyptus grandis loaded in dry condition. A test with a sample containing 15 structural-sized beams was carried out during 470 days. 7 pieces were free of pith and another 8 contained it. The results allow to compare the creep behaviour of these beams with previous data reported for both structural-sized and small-clear specimens of this timber species and also with those reported for other species. The effectiveness of the criteria adopted by overseas standards as well as those of Latin-American countries for calculating the creep deflections of this timber species under a long-term loading is analysed. The creep deflections obtained in the present research are higher than those calculated by means of the procedures of the Brazilian standard NBR 7190, the European standard Eurocode 5, the American standard National Design Specification for Wood Construction and the Peruvian standard. On the contrary, creep results obtained in this test are lower than those calculated according to the New Zealand standard NZS 3603, the Chilean standard NCh 1198 and the former German standard DIN 1052.Fil: Piter, Juan Carlos Jesús. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.Fil: Calvo, Carlos Fabio. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.Fil: Rougier, Viviana Carolina. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.Fil: Cuffre, Alejandro Guillermo. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.Fil: Sosa Zitto, María Alexandra. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.Fil: Torrán, Eduardo Antonio. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.Peer Reviewed2016-08-02T14:29:53Z2016-08-02T14:29:53Z2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfMaderas : Ciencia y tecnología. 9(2) : 117-126 (2007)0718-221Xhttp://hdl.handle.net/20.500.12272/907engenghttp://revistas.ubiobio.cl/index.php/MCT/article/view/1440/1387Associaçao Brasileira de Normas Técnicas. 1997. NBR 7190 Projeto de estruturas de madeira. ABNT, Río de Janeiro.ACI Perú. 2001. Normas Peruanas de Estructuras, Diseño y Construcción con Madera. ACI Perú.American Forest & Paper Association. 2001. National Design Specification for Wood Construction-NDS-. AF&PA, AWC.Andriamitantsoa L. D. 1995. Creep. In Timber Engineering STEP 1, pp. A19/1-A19/5. Centrum Hout, The Netherlands.Arbeitsgemeinschaft Holz e. V. & Bruderverlag. 1995. Eurocode 5, Nationales Anwendungsdokument, STEP 4. Fachverlag Holz, Düsseldorf, und Bruderverlag, Karlsruhe.Bamber R. K.; Horne R.; Graham-Higgs A. 1982. Effect of Fast Growth on the Wood Properties of Eucalyptus grandis. Aust. For. Res., 12: 163-167.Argentina.info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/3.0/us/Piter, Juan Carlos Jesús ; Calvo, Carlos Fabio ; Rougier, Viviana Carolina ; Sosa Zitto, María Alexandra ; Torrán, Eduardo Antonio.No comercial con fines académicos.Attribution-NonCommercial-NoDerivs 3.0 United Statesreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2025-09-29T14:29:45Zoai:ria.utn.edu.ar:20.500.12272/907instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2025-09-29 14:29:46.355Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Creep in structural-size beams of argentinean eucalyptus grandis
title Creep in structural-size beams of argentinean eucalyptus grandis
spellingShingle Creep in structural-size beams of argentinean eucalyptus grandis
Piter, Juan Carlos Jesús
Creep
Deflections
Eucalyptus grandis
Long-term loading
title_short Creep in structural-size beams of argentinean eucalyptus grandis
title_full Creep in structural-size beams of argentinean eucalyptus grandis
title_fullStr Creep in structural-size beams of argentinean eucalyptus grandis
title_full_unstemmed Creep in structural-size beams of argentinean eucalyptus grandis
title_sort Creep in structural-size beams of argentinean eucalyptus grandis
dc.creator.none.fl_str_mv Piter, Juan Carlos Jesús
Calvo, Carlos Fabio
Cuffré, Alejandro Guillermo
Rougier, Viviana Carolina
Sosa Zitto, María Alexandra
Torrán, Eduardo Antonio
author Piter, Juan Carlos Jesús
author_facet Piter, Juan Carlos Jesús
Calvo, Carlos Fabio
Cuffré, Alejandro Guillermo
Rougier, Viviana Carolina
Sosa Zitto, María Alexandra
Torrán, Eduardo Antonio
author_role author
author2 Calvo, Carlos Fabio
Cuffré, Alejandro Guillermo
Rougier, Viviana Carolina
Sosa Zitto, María Alexandra
Torrán, Eduardo Antonio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Creep
Deflections
Eucalyptus grandis
Long-term loading
topic Creep
Deflections
Eucalyptus grandis
Long-term loading
dc.description.none.fl_txt_mv The results presented in this paper were obtained from a test carried out during the last series of a research project regarding the creep behaviour of Argentinean Eucalyptus grandis loaded in dry condition. A test with a sample containing 15 structural-sized beams was carried out during 470 days. 7 pieces were free of pith and another 8 contained it. The results allow to compare the creep behaviour of these beams with previous data reported for both structural-sized and small-clear specimens of this timber species and also with those reported for other species. The effectiveness of the criteria adopted by overseas standards as well as those of Latin-American countries for calculating the creep deflections of this timber species under a long-term loading is analysed. The creep deflections obtained in the present research are higher than those calculated by means of the procedures of the Brazilian standard NBR 7190, the European standard Eurocode 5, the American standard National Design Specification for Wood Construction and the Peruvian standard. On the contrary, creep results obtained in this test are lower than those calculated according to the New Zealand standard NZS 3603, the Chilean standard NCh 1198 and the former German standard DIN 1052.
Fil: Piter, Juan Carlos Jesús. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Calvo, Carlos Fabio. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Rougier, Viviana Carolina. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Cuffre, Alejandro Guillermo. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Sosa Zitto, María Alexandra. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Fil: Torrán, Eduardo Antonio. Universidad Tecnológica Nacional. Facultad Regional Concepción del Uruguay. Departamento Ingeniería Civil. Grupo de Estudio de Maderas; Argentina.
Peer Reviewed
description The results presented in this paper were obtained from a test carried out during the last series of a research project regarding the creep behaviour of Argentinean Eucalyptus grandis loaded in dry condition. A test with a sample containing 15 structural-sized beams was carried out during 470 days. 7 pieces were free of pith and another 8 contained it. The results allow to compare the creep behaviour of these beams with previous data reported for both structural-sized and small-clear specimens of this timber species and also with those reported for other species. The effectiveness of the criteria adopted by overseas standards as well as those of Latin-American countries for calculating the creep deflections of this timber species under a long-term loading is analysed. The creep deflections obtained in the present research are higher than those calculated by means of the procedures of the Brazilian standard NBR 7190, the European standard Eurocode 5, the American standard National Design Specification for Wood Construction and the Peruvian standard. On the contrary, creep results obtained in this test are lower than those calculated according to the New Zealand standard NZS 3603, the Chilean standard NCh 1198 and the former German standard DIN 1052.
publishDate 2007
dc.date.none.fl_str_mv 2007
2016-08-02T14:29:53Z
2016-08-02T14:29:53Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv Maderas : Ciencia y tecnología. 9(2) : 117-126 (2007)
0718-221X
http://hdl.handle.net/20.500.12272/907
identifier_str_mv Maderas : Ciencia y tecnología. 9(2) : 117-126 (2007)
0718-221X
url http://hdl.handle.net/20.500.12272/907
dc.language.none.fl_str_mv eng
eng
language eng
dc.relation.none.fl_str_mv http://revistas.ubiobio.cl/index.php/MCT/article/view/1440/1387
Associaçao Brasileira de Normas Técnicas. 1997. NBR 7190 Projeto de estruturas de madeira. ABNT, Río de Janeiro.
ACI Perú. 2001. Normas Peruanas de Estructuras, Diseño y Construcción con Madera. ACI Perú.
American Forest & Paper Association. 2001. National Design Specification for Wood Construction-NDS-. AF&PA, AWC.
Andriamitantsoa L. D. 1995. Creep. In Timber Engineering STEP 1, pp. A19/1-A19/5. Centrum Hout, The Netherlands.
Arbeitsgemeinschaft Holz e. V. & Bruderverlag. 1995. Eurocode 5, Nationales Anwendungsdokument, STEP 4. Fachverlag Holz, Düsseldorf, und Bruderverlag, Karlsruhe.
Bamber R. K.; Horne R.; Graham-Higgs A. 1982. Effect of Fast Growth on the Wood Properties of Eucalyptus grandis. Aust. For. Res., 12: 163-167.
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/3.0/us/
Piter, Juan Carlos Jesús ; Calvo, Carlos Fabio ; Rougier, Viviana Carolina ; Sosa Zitto, María Alexandra ; Torrán, Eduardo Antonio.
No comercial con fines académicos.
Attribution-NonCommercial-NoDerivs 3.0 United States
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/us/
Piter, Juan Carlos Jesús ; Calvo, Carlos Fabio ; Rougier, Viviana Carolina ; Sosa Zitto, María Alexandra ; Torrán, Eduardo Antonio.
No comercial con fines académicos.
Attribution-NonCommercial-NoDerivs 3.0 United States
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.coverage.none.fl_str_mv Argentina.
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 12.559606

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