Relationships and estimates of longitudinal growth stress in Eucalyptus dunnii at different ages

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dc.creatorPaulo Fernando Trugilho
dc.creatorJosé Tarcísio da Silva Oliveira
dc.date2008
dc.date.accessioned2026-07-07T03:15:45Z
dc.descriptionThe objective of this study was to obtain estimates of longitudinal growth stresses in standing trees of the Eucalyptus dunnii Maiden at eight, thirteen, fifteen and nineteen years of age and to determine their relationships with wood characteristics. The longitudinal growth stresses were indirectly measured by the "CIRAD-Forêt" method and estimated from both the dynamic modulus of elasticity and the modulus of elasticity in tension parallel to the grain. The longitudinal residual strain (LRS) and the estimates of the longitudinal growth stresses tended to increase with the age of the material. The LRS correlated positively and significantly with all the growth stresses estimates. The largestes magnitudes were at 13, 15 and 19 years of age. The basic density presented high, positive and significant correlations with the dynamic modulus of elasticity, estimated in the longitudinal direction, for wood saturated and at 12% moisture content, for all the ages assessed. All the growth stresses estimates presented high, positive and significant correlations between themselves.
dc.formatapplication/pdf
dc.identifier0100-6762
dc.identifierhttps://www.redalyc.org/articulo.oa?id=48813385014
dc.identifier.urihttp://hdl.handle.net/123456789/428474
dc.languageen
dc.publisherUniversidade Federal de Viçosa
dc.relationhttp://www.redalyc.org/revista.oa?id=488
dc.rightsRevista Árvore
dc.sourceRevista Árvore (Brasil) Num.4 Vol.32
dc.subjectAgrociencias
dc.titleRelationships and estimates of longitudinal growth stress in Eucalyptus dunnii at different ages
dc.typeartículo científico

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