Brazilian species dynamic properties determination on short length-to-height wood pieces

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:48:08Z
dc.date.accessioned2022-12-20T01:31:40Z
dc.date.available2022-04-28T19:48:08Z
dc.date.available2022-12-20T01:31:40Z
dc.date.created2022-04-28T19:48:08Z
dc.date.issued2021-01-01
dc.identifierWorld Conference on Timber Engineering 2021, WCTE 2021.
dc.identifierhttp://hdl.handle.net/11449/223002
dc.identifier2-s2.0-85120741568
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5403131
dc.description.abstractThis paper aimed to evaluate the dynamic properties of short length-to-height wood pieces according to current available impulse excitation standardized methodology. Experimental tests were performed according to standard ASTM E1876-15, considering four species of Brazilian reforestation wood. Species density and static stiffness were determined. The current available equations proved to be unsuitable for achieving reliable dynamic properties of wood, due to the non-converging correction factor using Poisson's ratio iterative methodology. The development of a mathematical model for dynamic properties determination of non-isotropic materials is recommended.
dc.languageeng
dc.relationWorld Conference on Timber Engineering 2021, WCTE 2021
dc.sourceScopus
dc.subjectDensity
dc.subjectImpulse excitation method
dc.subjectNatural frequency
dc.subjectNon-destructive evaluation
dc.titleBrazilian species dynamic properties determination on short length-to-height wood pieces
dc.typeActas de congresos


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