Physical and mechanical properties of Eucalyptus saligna wood for timber structures

Physical and mechanical properties of Eucalyptus saligna wood for timber structures

Due to its great availability in planted forests in Brazil,Eucalyptus saligna appears as a good species to be exploited,  in order to assist in the consumption of wood for construction purposes. The aim of this research was to determine the physical and mechanical properties of Eucalyptus saligna wo...

全面介绍

Saved in:
书目详细资料
Main Authors: Nogueira, Marta Cristina de Jesus Albuquerque, Almeida, Diego Henrique de, Araújo, Victor Almeida de, Vasconcelos, Juliano Souza, Christoforo, André Luis, Almeida, Tiago Hendrigo de, Lahr, Francisco Antonio Rocco
格式: Online
语言:eng
出版: ANTAC - Associação Nacional de Tecnologia do Ambiente Construído 2019
在线阅读:https://seer.ufrgs.br/ambienteconstruido/article/view/78908
标签: 添加标签
没有标签, 成为第一个标记此记录!
id ojs-article-78908
record_format ojs
spelling ojs-article-789082019-03-12T22:02:51Z Physical and mechanical properties of Eucalyptus saligna wood for timber structures Nogueira, Marta Cristina de Jesus Albuquerque Almeida, Diego Henrique de Araújo, Victor Almeida de Vasconcelos, Juliano Souza Christoforo, André Luis Almeida, Tiago Hendrigo de Lahr, Francisco Antonio Rocco Eucalypt; strength properties; stiffness properties; timber structures. Due to its great availability in planted forests in Brazil,Eucalyptus saligna appears as a good species to be exploited,  in order to assist in the consumption of wood for construction purposes. The aim of this research was to determine the physical and mechanical properties of Eucalyptus saligna wood species for its use in civil construction. The evaluation was based on 16 physical and mechanical properties obtained according to NBR 7190 (1997) standard. Two values of moisture content were considered: 30% (above the fiber saturation point) and 12% (equilibrium moisture content) according to NBR 7190 (1997). All obtained results obtained were statistically analyzed according to the t-test at the 5% level of significance. In addition, the characteristic strength properties were also determined, for batch classification in the strength classes recommended by the Brazilian standard. Eucalyptus saligna had an apparent density of 0.58 g/cm³ and a basic density of 0.73 g/cm³. The mechanical properties, presented fc0 and fc0,k equal to 46.80 and 32 MPa, respectively. The results indicated that Eucalyptus saligna wood can be used in the construction of timber structures as structural member. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído 2019-03-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://seer.ufrgs.br/ambienteconstruido/article/view/78908 Ambiente Construído; v. 19, n. 2 (2019): Edição Especial sobre Resíduos como Materiais de Construção; 233-239 Ambiente Construído; v. 19, n. 2 (2019): Edição Especial sobre Resíduos como Materiais de Construção; 233-239 Ambiente Construído; v. 19, n. 2 (2019): Edição Especial sobre Resíduos como Materiais de Construção; 233-239 1678-8621 1415-8876 eng https://seer.ufrgs.br/ambienteconstruido/article/view/78908/52285 Direitos autorais 2019 Ambiente Construído https://creativecommons.org/licenses/by/4.0
institution Universidade Federal do Rio Grande do Sul
collection OJS
language eng
format Online
author Nogueira, Marta Cristina de Jesus Albuquerque
Almeida, Diego Henrique de
Araújo, Victor Almeida de
Vasconcelos, Juliano Souza
Christoforo, André Luis
Almeida, Tiago Hendrigo de
Lahr, Francisco Antonio Rocco
spellingShingle Nogueira, Marta Cristina de Jesus Albuquerque
Almeida, Diego Henrique de
Araújo, Victor Almeida de
Vasconcelos, Juliano Souza
Christoforo, André Luis
Almeida, Tiago Hendrigo de
Lahr, Francisco Antonio Rocco
Physical and mechanical properties of Eucalyptus saligna wood for timber structures
author_facet Nogueira, Marta Cristina de Jesus Albuquerque
Almeida, Diego Henrique de
Araújo, Victor Almeida de
Vasconcelos, Juliano Souza
Christoforo, André Luis
Almeida, Tiago Hendrigo de
Lahr, Francisco Antonio Rocco
author_sort Nogueira, Marta Cristina de Jesus Albuquerque
title Physical and mechanical properties of Eucalyptus saligna wood for timber structures
title_short Physical and mechanical properties of Eucalyptus saligna wood for timber structures
title_full Physical and mechanical properties of Eucalyptus saligna wood for timber structures
title_fullStr Physical and mechanical properties of Eucalyptus saligna wood for timber structures
title_full_unstemmed Physical and mechanical properties of Eucalyptus saligna wood for timber structures
title_sort physical and mechanical properties of eucalyptus saligna wood for timber structures
description Due to its great availability in planted forests in Brazil,Eucalyptus saligna appears as a good species to be exploited,  in order to assist in the consumption of wood for construction purposes. The aim of this research was to determine the physical and mechanical properties of Eucalyptus saligna wood species for its use in civil construction. The evaluation was based on 16 physical and mechanical properties obtained according to NBR 7190 (1997) standard. Two values of moisture content were considered: 30% (above the fiber saturation point) and 12% (equilibrium moisture content) according to NBR 7190 (1997). All obtained results obtained were statistically analyzed according to the t-test at the 5% level of significance. In addition, the characteristic strength properties were also determined, for batch classification in the strength classes recommended by the Brazilian standard. Eucalyptus saligna had an apparent density of 0.58 g/cm³ and a basic density of 0.73 g/cm³. The mechanical properties, presented fc0 and fc0,k equal to 46.80 and 32 MPa, respectively. The results indicated that Eucalyptus saligna wood can be used in the construction of timber structures as structural member.
publisher ANTAC - Associação Nacional de Tecnologia do Ambiente Construído
publishDate 2019
url https://seer.ufrgs.br/ambienteconstruido/article/view/78908
work_keys_str_mv AT nogueiramartacristinadejesusalbuquerque physicalandmechanicalpropertiesofeucalyptussalignawoodfortimberstructures
AT almeidadiegohenriquede physicalandmechanicalpropertiesofeucalyptussalignawoodfortimberstructures
AT araujovictoralmeidade physicalandmechanicalpropertiesofeucalyptussalignawoodfortimberstructures
AT vasconcelosjulianosouza physicalandmechanicalpropertiesofeucalyptussalignawoodfortimberstructures
AT christoforoandreluis physicalandmechanicalpropertiesofeucalyptussalignawoodfortimberstructures
AT almeidatiagohendrigode physicalandmechanicalpropertiesofeucalyptussalignawoodfortimberstructures
AT lahrfranciscoantoniorocco physicalandmechanicalpropertiesofeucalyptussalignawoodfortimberstructures
_version_ 1709370582914564096

相似书籍