Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1516-14392012005000139 http://hdl.handle.net/11449/8836 |
Resumo: | Models based on the continuous damage theory present good responses in representing the nonlinear behavior of reinforced concrete structures with loss of strength and stiffness of the material. However, damage theory is rarely employed in the analysis of masonry structures and numerical simulations are currently performed mostly by Finite Element Method formulations. A computational program was designed to determine the numerical parameters of a damage model of the physical properties of masonry components, solid clay brick and mortar. The model was formulated based on the composition of tensile and compressive surface strengths in the plane stress state. The numerical parameters, the corresponding curves of the activation surfaces and the evolution of the surfaces are presented. The results were fed into the computational program based on the Boundary Element Method (BEM) for the simulation of masonry walls, and two types of masonry were simulated. The results confirm the good performance of the model and the program based on the BEM. |
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Repositório Institucional da UNESP |
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Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonrydamage modelnumerical parametersclay brick masonryBEMModels based on the continuous damage theory present good responses in representing the nonlinear behavior of reinforced concrete structures with loss of strength and stiffness of the material. However, damage theory is rarely employed in the analysis of masonry structures and numerical simulations are currently performed mostly by Finite Element Method formulations. A computational program was designed to determine the numerical parameters of a damage model of the physical properties of masonry components, solid clay brick and mortar. The model was formulated based on the composition of tensile and compressive surface strengths in the plane stress state. The numerical parameters, the corresponding curves of the activation surfaces and the evolution of the surfaces are presented. The results were fed into the computational program based on the Boundary Element Method (BEM) for the simulation of masonry walls, and two types of masonry were simulated. The results confirm the good performance of the model and the program based on the BEM.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual PaulistaUniversidade Estadual Paulista Department of Civil EngineeringUniversidade Estadual PaulistaUniversidade Estadual Paulista Department of Civil EngineeringUniversidade Federal de São Carlos (UFSCar), Dept Engenharia MaterialsUniversidade Estadual Paulista (Unesp)Mangueira, Felipe Barbosa [UNESP]Oliveira Neto, Luttgardes de [UNESP]Azambuja, Maximiliano dos Anjos [UNESP]2014-05-20T13:27:07Z2014-05-20T13:27:07Z2012-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1013-1021application/pdfhttp://dx.doi.org/10.1590/S1516-14392012005000139Materials Research. ABM, ABC, ABPol, v. 15, n. 6, p. 1013-1021, 2012.1516-1439http://hdl.handle.net/11449/883610.1590/S1516-14392012005000139S1516-14392012000600027WOS:000311554400027S1516-14392012000600027.pdf75342435547112639307103614868615SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMaterials Research1.1030,398info:eu-repo/semantics/openAccess2024-06-28T12:56:51Zoai:repositorio.unesp.br:11449/8836Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:43:08.683595Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry |
title |
Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry |
spellingShingle |
Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry Mangueira, Felipe Barbosa [UNESP] damage model numerical parameters clay brick masonry BEM |
title_short |
Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry |
title_full |
Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry |
title_fullStr |
Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry |
title_full_unstemmed |
Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry |
title_sort |
Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry |
author |
Mangueira, Felipe Barbosa [UNESP] |
author_facet |
Mangueira, Felipe Barbosa [UNESP] Oliveira Neto, Luttgardes de [UNESP] Azambuja, Maximiliano dos Anjos [UNESP] |
author_role |
author |
author2 |
Oliveira Neto, Luttgardes de [UNESP] Azambuja, Maximiliano dos Anjos [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Mangueira, Felipe Barbosa [UNESP] Oliveira Neto, Luttgardes de [UNESP] Azambuja, Maximiliano dos Anjos [UNESP] |
dc.subject.por.fl_str_mv |
damage model numerical parameters clay brick masonry BEM |
topic |
damage model numerical parameters clay brick masonry BEM |
description |
Models based on the continuous damage theory present good responses in representing the nonlinear behavior of reinforced concrete structures with loss of strength and stiffness of the material. However, damage theory is rarely employed in the analysis of masonry structures and numerical simulations are currently performed mostly by Finite Element Method formulations. A computational program was designed to determine the numerical parameters of a damage model of the physical properties of masonry components, solid clay brick and mortar. The model was formulated based on the composition of tensile and compressive surface strengths in the plane stress state. The numerical parameters, the corresponding curves of the activation surfaces and the evolution of the surfaces are presented. The results were fed into the computational program based on the Boundary Element Method (BEM) for the simulation of masonry walls, and two types of masonry were simulated. The results confirm the good performance of the model and the program based on the BEM. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-01 2014-05-20T13:27:07Z 2014-05-20T13:27:07Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1516-14392012005000139 Materials Research. ABM, ABC, ABPol, v. 15, n. 6, p. 1013-1021, 2012. 1516-1439 http://hdl.handle.net/11449/8836 10.1590/S1516-14392012005000139 S1516-14392012000600027 WOS:000311554400027 S1516-14392012000600027.pdf 7534243554711263 9307103614868615 |
url |
http://dx.doi.org/10.1590/S1516-14392012005000139 http://hdl.handle.net/11449/8836 |
identifier_str_mv |
Materials Research. ABM, ABC, ABPol, v. 15, n. 6, p. 1013-1021, 2012. 1516-1439 10.1590/S1516-14392012005000139 S1516-14392012000600027 WOS:000311554400027 S1516-14392012000600027.pdf 7534243554711263 9307103614868615 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Materials Research 1.103 0,398 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1013-1021 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de São Carlos (UFSCar), Dept Engenharia Materials |
publisher.none.fl_str_mv |
Universidade Federal de São Carlos (UFSCar), Dept Engenharia Materials |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129545258139648 |