Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element method

In this work, and by using the finite element method (FEM) in two dimensional elasticity, the changes on the stress concentration factor generated by using different elements of approximation (CST, LST, Q4 and Q8) on flat plates are calculated, it is also a factor of study, if the mesh refinement in...

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2019
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Universidad Católica de Pereira
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Repositorio Institucional - RIBUC
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spa
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oai:repositorio.ucp.edu.co:10785/13426
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https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/500
http://hdl.handle.net/10785/13426
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Derechos de autor 2019 Entre Ciencia e Ingeniería
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oai_identifier_str oai:repositorio.ucp.edu.co:10785/13426
network_acronym_str RepoRIBUC
network_name_str Repositorio Institucional - RIBUC
repository_id_str
spelling Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element methodCálculo del factor de concentrador de esfuerzos en placas planas utilizando diferentes elementos de discretización por medio del método de elementos finitosCálculo do fator de concentrador de esforços em placas planas utilizando diferentes elementos de discretização através do método de elementos finitosIn this work, and by using the finite element method (FEM) in two dimensional elasticity, the changes on the stress concentration factor generated by using different elements of approximation (CST, LST, Q4 and Q8) on flat plates are calculated, it is also a factor of study, if the mesh refinement in nearby to the concentrator affecting the value of the stress concentration factor. This analysis is performed by an algorithm developed in Matlab and compared with the results generated by the analytical method and Comsol Multiphysics simulationsEn este trabajo, haciendo uso del método de elementos finitos (MEF) en elasticidad bidimensional, se calculan los cambios en el factor de concentración de esfuerzos generados cuando se utilizan diferentes elementos de aproximación (CST, LST, Q4 y Q8) en placas planas, además, es objeto de estudio si el refinamiento de la malla en las cercanías al concentrador, afecta el valor del factor de concentrador de esfuerzos. Este análisis se realizó por medio de un algoritmo desarrollado en Matlab y sus resultados se comparan con los generados por el método analítico y las simulaciones de Comsol Multiphysics.Neste trabalho, fazendo uso do método de elementos finitos (MEF) em elasticidade bidimensional, se calculam as mudanças no fator de concentração de esforços gerados quando se utilizam diferentes elementos de aproximação (CST, LST, Q4 e Q8) em placas planas, além disso, é objeto de estudo se o refinamento da malha nas proximidades ao concentrador, afeta o valor do fator de concentrador de esforços. Esta analise se realizou por meio de um algoritmo de desenvolvimento em Matlab e seus resultados se comparam com os gerados pelo método analítico e as simulações de Comsol Multiphysics.Universidad Católica de Pereira2023-08-29T03:48:58Z2023-08-29T03:48:58Z2019-06-19Artículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_2df8fbb1application/pdfhttps://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/500http://hdl.handle.net/10785/13426Entre ciencia e ingeniería; Vol 10 No 19 (2016); 99-107Entre Ciencia e Ingeniería; Vol. 10 Núm. 19 (2016); 99-107Entre ciencia e ingeniería; v. 10 n. 19 (2016); 99-1072539-41691909-8367spahttps://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/500/508Derechos de autor 2019 Entre Ciencia e Ingenieríahttps://creativecommons.org/licenses/by-nc/4.0/deed.es_EShttps://creativecommons.org/licenses/by-nc/4.0/deed.es_ESinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Clavijo Gonzalez, Juan SebastianMontoya Osorio, César DanielFlórez García, Luis Carlosoai:repositorio.ucp.edu.co:10785/134262025-01-27T23:58:56Z
dc.title.none.fl_str_mv Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element method
Cálculo del factor de concentrador de esfuerzos en placas planas utilizando diferentes elementos de discretización por medio del método de elementos finitos
Cálculo do fator de concentrador de esforços em placas planas utilizando diferentes elementos de discretização através do método de elementos finitos
title Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element method
spellingShingle Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element method
title_short Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element method
title_full Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element method
title_fullStr Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element method
title_full_unstemmed Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element method
title_sort Calculation of stress concentrator factor in flat plates using different elements of discretization by the finite element method
description In this work, and by using the finite element method (FEM) in two dimensional elasticity, the changes on the stress concentration factor generated by using different elements of approximation (CST, LST, Q4 and Q8) on flat plates are calculated, it is also a factor of study, if the mesh refinement in nearby to the concentrator affecting the value of the stress concentration factor. This analysis is performed by an algorithm developed in Matlab and compared with the results generated by the analytical method and Comsol Multiphysics simulations
publishDate 2019
dc.date.none.fl_str_mv 2019-06-19
2023-08-29T03:48:58Z
2023-08-29T03:48:58Z
dc.type.none.fl_str_mv Artículo de revista
http://purl.org/coar/resource_type/c_6501
http://purl.org/coar/version/c_970fb48d4fbd8a85
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/500
http://hdl.handle.net/10785/13426
url https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/500
http://hdl.handle.net/10785/13426
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/500/508
dc.rights.none.fl_str_mv Derechos de autor 2019 Entre Ciencia e Ingeniería
https://creativecommons.org/licenses/by-nc/4.0/deed.es_ES
https://creativecommons.org/licenses/by-nc/4.0/deed.es_ES
info:eu-repo/semantics/openAccess
http://purl.org/coar/access_right/c_abf2
rights_invalid_str_mv Derechos de autor 2019 Entre Ciencia e Ingeniería
https://creativecommons.org/licenses/by-nc/4.0/deed.es_ES
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Católica de Pereira
publisher.none.fl_str_mv Universidad Católica de Pereira
dc.source.none.fl_str_mv Entre ciencia e ingeniería; Vol 10 No 19 (2016); 99-107
Entre Ciencia e Ingeniería; Vol. 10 Núm. 19 (2016); 99-107
Entre ciencia e ingeniería; v. 10 n. 19 (2016); 99-107
2539-4169
1909-8367
institution Universidad Católica de Pereira
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1844494725314248704

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