VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSS

Detalhes bibliográficos
Autor(a) principal: Sena, Tarique Samir Bezerra
Data de Publicação: 2017
Outros Autores: Vilar, Caio Rodrigues Laranjeira, Regueiro, Richard A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Interdisciplinar de Pesquisa em Engenharia
Texto Completo: https://periodicos.unb.br/index.php/ripe/article/view/20844
Resumo: The paper presented here proposes to verify the mechanical behavior of an optimized simply supported truss with 5 nodes and 6 bars, obtained from a genetic algorithm optimization using population size 450. For the purpose of developing this paper, it was used as reference an optimization already performed in a previous article and its results. In order to perform this ascertainment, we compared the structure's stress and displacement results to those found through the finite element software Abaqus® and an analytical analysis. The first consists of modeling and analyzing the optimized truss using Abaqus® software. This analysis has the objective of confirming the reference paper results through a software that has been used widely by finite element specialists. The second is based on a Matlab® application to develop the stiffness matrix of the optimized structure. The applications ratified that the results obtained in the reference paper are consistent.
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spelling VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSSTruss. Stress. Displacement. Finite Element Analysis. Stiffness Method.The paper presented here proposes to verify the mechanical behavior of an optimized simply supported truss with 5 nodes and 6 bars, obtained from a genetic algorithm optimization using population size 450. For the purpose of developing this paper, it was used as reference an optimization already performed in a previous article and its results. In order to perform this ascertainment, we compared the structure's stress and displacement results to those found through the finite element software Abaqus® and an analytical analysis. The first consists of modeling and analyzing the optimized truss using Abaqus® software. This analysis has the objective of confirming the reference paper results through a software that has been used widely by finite element specialists. The second is based on a Matlab® application to develop the stiffness matrix of the optimized structure. The applications ratified that the results obtained in the reference paper are consistent.Programa de Pós-Graduação em Integridade de Materiais da Engenharia2017-02-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.unb.br/index.php/ripe/article/view/2084410.26512/ripe.v2i25.20844Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 25 (2016): UNDERGRADUATE POSTER SESSION (I); 59-63Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 25 (2016): UNDERGRADUATE POSTER SESSION (I); 59-632447-6102reponame:Revista Interdisciplinar de Pesquisa em Engenhariainstname:Universidade de Brasília (UnB)instacron:UNBenghttps://periodicos.unb.br/index.php/ripe/article/view/20844/19214Copyright (c) 2018 Revista Interdisciplinar de Pesquisa em Engenharia - RIPEinfo:eu-repo/semantics/openAccessSena, Tarique Samir BezerraVilar, Caio Rodrigues LaranjeiraRegueiro, Richard A.2019-06-18T14:49:54Zoai:ojs.pkp.sfu.ca:article/20844Revistahttps://periodicos.unb.br/index.php/ripePUBhttps://periodicos.unb.br/index.php/ripe/oaianflor@unb.br2447-61022447-6102opendoar:2019-06-18T14:49:54Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB)false
dc.title.none.fl_str_mv VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSS
title VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSS
spellingShingle VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSS
Sena, Tarique Samir Bezerra
Truss. Stress. Displacement. Finite Element Analysis. Stiffness Method.
title_short VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSS
title_full VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSS
title_fullStr VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSS
title_full_unstemmed VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSS
title_sort VERIFICATION OF STRESS AND DISPLACEMENT RESULTS OF AN OPTIMIZED TRUSS
author Sena, Tarique Samir Bezerra
author_facet Sena, Tarique Samir Bezerra
Vilar, Caio Rodrigues Laranjeira
Regueiro, Richard A.
author_role author
author2 Vilar, Caio Rodrigues Laranjeira
Regueiro, Richard A.
author2_role author
author
dc.contributor.author.fl_str_mv Sena, Tarique Samir Bezerra
Vilar, Caio Rodrigues Laranjeira
Regueiro, Richard A.
dc.subject.por.fl_str_mv Truss. Stress. Displacement. Finite Element Analysis. Stiffness Method.
topic Truss. Stress. Displacement. Finite Element Analysis. Stiffness Method.
description The paper presented here proposes to verify the mechanical behavior of an optimized simply supported truss with 5 nodes and 6 bars, obtained from a genetic algorithm optimization using population size 450. For the purpose of developing this paper, it was used as reference an optimization already performed in a previous article and its results. In order to perform this ascertainment, we compared the structure's stress and displacement results to those found through the finite element software Abaqus® and an analytical analysis. The first consists of modeling and analyzing the optimized truss using Abaqus® software. This analysis has the objective of confirming the reference paper results through a software that has been used widely by finite element specialists. The second is based on a Matlab® application to develop the stiffness matrix of the optimized structure. The applications ratified that the results obtained in the reference paper are consistent.
publishDate 2017
dc.date.none.fl_str_mv 2017-02-10
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.unb.br/index.php/ripe/article/view/20844
10.26512/ripe.v2i25.20844
url https://periodicos.unb.br/index.php/ripe/article/view/20844
identifier_str_mv 10.26512/ripe.v2i25.20844
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.unb.br/index.php/ripe/article/view/20844/19214
dc.rights.driver.fl_str_mv Copyright (c) 2018 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Programa de Pós-Graduação em Integridade de Materiais da Engenharia
publisher.none.fl_str_mv Programa de Pós-Graduação em Integridade de Materiais da Engenharia
dc.source.none.fl_str_mv Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 25 (2016): UNDERGRADUATE POSTER SESSION (I); 59-63
Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 25 (2016): UNDERGRADUATE POSTER SESSION (I); 59-63
2447-6102
reponame:Revista Interdisciplinar de Pesquisa em Engenharia
instname:Universidade de Brasília (UnB)
instacron:UNB
instname_str Universidade de Brasília (UnB)
instacron_str UNB
institution UNB
reponame_str Revista Interdisciplinar de Pesquisa em Engenharia
collection Revista Interdisciplinar de Pesquisa em Engenharia
repository.name.fl_str_mv Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB)
repository.mail.fl_str_mv anflor@unb.br
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