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Descripción
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| The purpose of this study is to determine the stress distribution in the carpentry joint of halved and tabled scarf joint with the finite element method (FEM) and its comparison with the values obtained using the theory of Strength of Materials. The stress concentration areas where analyzed and the influence of mesh refinement was studied on the results in order to determine the mesh size that provides the stress values more consistent with the theory. In areas where stress concentration is lower, different mesh sizes show similar stress values. In areas where stress concentration occurs, the same values increase considerably with the refinement of the mesh. The results show a central symmetry of the isobar lines distribution where the centre of symmetry corresponds to the geometric centre of the joint. Comparison of normal stress levels obtained by the FEM and the classical theory shows small differences, except at points of stress concentration | |
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Internacional
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Si |
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Nombre congreso
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12th World Conference on Timber Engineering |
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Tipo de participación
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960 |
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Lugar del congreso
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Auckland, Nueva Zelanda |
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Revisores
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Si |
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ISBN o ISSN
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DOI
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Fecha inicio congreso
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16/07/2012 |
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Fecha fin congreso
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19/07/2012 |
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Desde la página
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1 |
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Hasta la página
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5 |
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Título de las actas
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Proceedings of abstracts |