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Article . 2024
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Article . 2009
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An?lisis de tensiones en uniones de tres barras de cerchas ligeras de madera realizadas con placas-clavo

Authors: González Fueyo, José Luis; Domínguez Lorenzo, Manuel; Cabezas Flores, José Antonio;

An?lisis de tensiones en uniones de tres barras de cerchas ligeras de madera realizadas con placas-clavo

Abstract

[ES] Este trabajo presenta un estudio de las tensiones que aparecen en una uni?n de tres barras, de una cercha ligera de madera, realizada con placas-clavo. El objetivo fue determinar el efecto de las variables m?s significativas, como el porcentaje de esfuerzo transmitido por contacto directo entre piezas que trabajan a compresi?n, el espesor de la placa, el nivel de cargas y el dise?o de la uni?n. Para realizar el estudio, se desarrollaron modelos param?tricos de elementos finitos de la uni?n. Del an?lisis de los resultados, se concluye que existe un valor de la holgura entre piezas a partir del cual el contacto aparece, y otro por debajo del cual el porcentaje de la contribuci?n de la transmisi?n de esfuerzo por contacto se estabiliza. Tambi?n se observa que estos valores no se ven afectados por el espesor de la placa o el dise?o de la uni?n.

Country
Spain
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Keywords

33 Ciencias Tecnol?gicas, Cercha, Stress analysis, Finite elements, Placas-clavo, Timber, An?lisis de tensiones, Elementos finitos, Truss, Análisis de tensiones, Punched metal plates, 33 Ciencias Tecnológicas, Madera

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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