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Memorias de investigación
Artículos en revistas:
Analysis of the stress state at the cogging joint in timber structures
Año:2007
Áreas de investigación
  • Materiales de construccion,
  • Ingeniería de construcción
Datos
Descripción
This paper presents a finite-element-based analysis of carpentry joints between structural timber members. This paper presents a finite-element-based analysis of carpentry joints between structural timber members. Currently, the design of these joints is conducted by using simplifying assumptions of the stress distribution and of the distribution of forces on the contacting surfaces, and neglects the effect of contact friction between surfaces. Such unrealistic assumptions affect the computation of stresses and the tensile and compressive stress ratio of the joint. This study presents a more realistic approach by conducting a numerical simulation of the behaviour of carpentry joints, which enables optimisation in the geometric definition of this type of joints. Finite element analysis reveals the importance of the effect of friction between the contacting surfaces. In addition, the angle between the members affects the distribution of stresses along the contacting surfaces.surfaces. Such unrealistic assumptions affect the computation of stresses and the tensile and compressive stress ratio of the joint. This study presents a more realistic approach by conducting a numerical simulation of the behaviour of carpentry joints, which enables optimisation in the geometric definition of this type of joints. Finite element analysis reveals the importance of the effect of friction between the contacting surfaces. In addition, the angle between the members affects the distribution of stresses along the contacting surfaces.
Internacional
Si
JCR del ISI
Si
Título de la revista
BIOSYST ENG
ISSN
1537-5110
Factor de impacto JCR
0,862
Información de impacto
Volumen
(1)
DOI
Número de revista
96
Desde la página
79
Hasta la página
90
Mes
SIN MES
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
  • Participante: José Ramón Villar
  • Participante: Manuel Guaita (Universidad de Lugo)
  • Autor: Francisco Arriaga Martitegui (UPM)
  • Participante: Pablo Vidal (Universidad de Extremadura)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Construcción con Madera
  • Departamento: Construcción y Vías Rurales
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