Numerical modeling of the load-deformation behaviour of doweled softwood and hardwood joints (Articolo in rivista)

Type
Label
  • Numerical modeling of the load-deformation behaviour of doweled softwood and hardwood joints (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Alternative label
  • Pereira Geraldes Dias A. M., van de Kuilen J. W., Pires Cruz H. M., Rodrigues Lopes S. M. (2010)
    Numerical modeling of the load-deformation behaviour of doweled softwood and hardwood joints
    in Wood and fiber science
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Pereira Geraldes Dias A. M., van de Kuilen J. W., Pires Cruz H. M., Rodrigues Lopes S. M. (literal)
Pagina inizio
  • 480 (literal)
Pagina fine
  • 489 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 42, 4 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Pereira Geraldes Dias A.M., Rodrigues Lopes S.M.: Univ Coimbra, Dept Civil Engn, Coimbra, Portugal; van de Kuilen J.W.: Tech Univ Munich, Munich, Germany, Delft Univ Technol, Delft, Netherlands; Pires Cruz H.M.: LNEC, Lisbon, Portugal. (literal)
Titolo
  • Numerical modeling of the load-deformation behaviour of doweled softwood and hardwood joints (literal)
Abstract
  • This article presents a nonlinear finite element model developed to simulate the load-deformation behavior of wood joints when loaded by a dowel-type fastener Particular attention was paid to the initial load-deformation behavior that had a significant influence on the joint stiffness, a joint property with a large influence on the mechanical behavior of wood-based composite structures connected with semirigid joints To obtain accurate predictions of joint deformation. the material models available in the literature were adapted and nonlinear deformations were taken into consideration during very early loading The proposed model precisely describes the embedding behavior of different wood species and densities Numerical results compared very well with those obtained in experiments Based on this analysis, the recommendation is to obtain the material model inputs based on design values available in the literature. (literal)
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