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Análisis GMNIA (geometrically and materially nonlinear analysis with imperfections) de una unidad estructural para caracterización de uniones de acero

Authors: Álvarez Vázquez, Alejandro;

Análisis GMNIA (geometrically and materially nonlinear analysis with imperfections) de una unidad estructural para caracterización de uniones de acero

Abstract

[Abstract] In this project, the study of the behavior of a bolted joint will be carried out, which consists of a column and two beams of different depths with gussets until the edges are equal. The study will be carried out with the help of the Abaqus software using the finite element method. The moment of rotation curve of the joint will be extracted and each connection will be classified according to its stiffness and resistance. It will be compared how the symmetry or asymmetry of these loads affect the characteristics of the joint and later these results will be compared with a model of a more rigid joint.

[Resumen] En este proyecto se realizará el estudio del comportamiento de una unión atornillada, la cual consta de un pilar y dos vigas de diferente canto con cartela hasta igualar cantos. El estudio será llevado a cabo con la ayuda del software Abaqus mediante el método de los elementos finitos. Se extraerá la curva momento rotación de la unión y se clasificará cada conexión según su rigidez y su resistencia. Se comparará como la simetría o asimetría de estas cargas afectan a las características de la unión y posteriormente estos resultados serán comparados con un modelo de una unión más rígida.

[Resumo] Neste proxecto realizarase o estudo do comportamiento dunha unión atornillada, a cal, consta dun pilar e duas vigas de diferente canto con cartela ata igualar os cantos. O estudo levarase a cabo coa axuda do software Abaqus mediante o método dos elementos finitos. Extraerase a curva momento rotación da unión e clasificarase cada conexión segundo a sua rixidez e a sua resistencia. Compararase como a simetría ou asimetría destas cargas afectan as características da unión e posteriormente estos resultados serán comparados cun modelo dunha unión máis rixida

Traballo fin de grao (UDC.EPS). Enxeñaría mecánica. Curso 2020/2021

Country
Spain
Related Organizations
Keywords

Abaqus (Programa de ordenador), Acero, Uniones atornilladas

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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
Average
Green