Poissons ratios for wood species for structural purposes

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.creatorLahr, Francisco Antonio Rocco
dc.creatorChristoforo, André L.
dc.creatorChahud, Eduardo
dc.creatorBranco, Luiz A. Megaço N.
dc.creatorBattistelle, Rosane Aparecida Gomes [UNESP]
dc.creatorValarelli, Ivaldo De Domenico
dc.date2016-03-02T13:04:34Z
dc.date2016-03-02T13:04:34Z
dc.date2015
dc.date.accessioned2023-09-12T08:51:45Z
dc.date.available2023-09-12T08:51:45Z
dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/AMR.1088.690
dc.identifierAdvanced Materials Research, v. 1088, n. 2015, p. 690-693, 2015.
dc.identifier1662-8985
dc.identifierhttp://hdl.handle.net/11449/135814
dc.identifier10.4028/www.scientific.net/AMR.1088.690
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8785046
dc.descriptionThe broader knowledge about physical and mechanical properties of wood allows reliable timber structures design. Even little addressed in the literature, in several situations Poisson's ratios are required for the evaluation of stresses acting on structural elements. This study aimed to obtain values of Poisson's ratios (ν), plans Longitudinal-Radial (νLR) and Longitudinal-Tangential (νLT), for species Peroba Rosa (Aspidosperma polyneuron) and Jatobá (Hymenaea courbaril L.). For this purpose, forty samples Peroba Rosa and eight samples of Jatobá were prepared for testing in compression parallel to the grain, following the recommendations of ABNT NBR 7190 standard. The results of means confidence intervals, considered at the level of 5% significance, revealed that the Poisson's ratios νLR e νLT to Peroba Rosa are 0.27 and 0.42, respectively, and 0.25 and 0.43 to Jatobá.
dc.descriptionUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Engenharia Civil, Faculdade de Engenharia de Bauru, Bauru, Av. Eng. Luiz Edmundo Carrijo Coube, 14-01, Vargem Limpa, CEP 17033360, SP, Brasil
dc.descriptionUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Engenharia Civil, Faculdade de Engenharia de Bauru, Bauru, Av. Eng. Luiz Edmundo Carrijo Coube, 14-01, Vargem Limpa, CEP 17033360, SP, Brasil
dc.format690-693
dc.languageeng
dc.relationAdvanced Materials Research
dc.relation0,121
dc.rightsAcesso restrito
dc.sourceCurrículo Lattes
dc.subjectAnisotropy
dc.subjectParallel compression
dc.subjectPoisson's ratio
dc.titlePoissons ratios for wood species for structural purposes
dc.typeArtigo


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