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Master's Dissertation
DOI
https://doi.org/10.11606/D.18.2016.tde-31032016-164903
Document
Author
Full name
André Luis Christoforo
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2003
Supervisor
Committee
Lahr, Francisco Antonio Rocco (President)
Demarzo, Mauro Augusto
Paiva, João Batista de
Title in Portuguese
Avaliação da rigidez rotacional em estruturas planas de madeira concebidas por elementos unidimensionais com dois parafusos por nó
Keywords in Portuguese
Estruturas de madeira
Ligações semi-rígidas
Método dos deslocamentos
Abstract in Portuguese
Neste trabalho, é desenvolvido um programa através do método dos deslocamentos, em que o mesmo leva em consideração a influência do efeito da semi-rigidez rotacional nas ligações formadas por dois parafusos sobre o comportamento mecânico da estrutura. Esta configuração de parafusos é devidamente escolhida em função de sua corrente aplicação em estruturas de madeira, principalmente em estruturas auxiliares ou de cobertura. Vários exemplos de estruturas típicas de cobertura são executados considerando-se as três formas que o presente programa analisa, evidenciando-se a importância do comportamento semi-rígido sobre as ligações.
Title in English
Evaluation of the rigidity rotational in plane structures of wood become pregnant by one-dimensional elements with two screws by node
Keywords in English
Method of the displacements
Semi-rigid connections
Wood structures
Abstract in English
In this work, a program is developed through the method of the displacements, in that the same get the worst of the influence of the effect of semi-rigidity rotational in the connections formed by two screws about the mechanical behaviour of the structure. This configuration of screws is chosen properly in function of your current application in wood structures, mainly in auxiliary structures or of covering. Several examples of typical structures of covering are executed being considered the three analysis forms in that the present program executes, being evidenced the importance of the semi-rigid behaviour about the connections.
 
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Publishing Date
2016-04-01
 
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