Finite elements with embedded multiple cracks and non-uniform discontinuity modes

Detalhes bibliográficos
Autor(a) principal: Manzoli, O. L.
Data de Publicação: 2005
Outros Autores: Shing, P. B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/231334
Resumo: Recently, several formulations of finite elements embedded with displacement discontinuity have been proposed to describe crack propagation independent of the element boundaries. By construction, these approaches are limited to represent a single crack in the element with uniform discontinuity modes (opening and sliding). This paper presents a procedure to embed displacement discontinuities in quadrilateral finite elements that is suitable for incorporating multiple discontinuities or non-uniform discontinuity modes. These capabilities may be essential to predict failure in reinforced concrete. Basic tests are performed to access the effectiveness of the proposed technique.
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spelling Finite elements with embedded multiple cracks and non-uniform discontinuity modesRecently, several formulations of finite elements embedded with displacement discontinuity have been proposed to describe crack propagation independent of the element boundaries. By construction, these approaches are limited to represent a single crack in the element with uniform discontinuity modes (opening and sliding). This paper presents a procedure to embed displacement discontinuities in quadrilateral finite elements that is suitable for incorporating multiple discontinuities or non-uniform discontinuity modes. These capabilities may be essential to predict failure in reinforced concrete. Basic tests are performed to access the effectiveness of the proposed technique.Department of Civil Engineering State of Sao Paulo University, Bauru, SP 17033-360Department of Structural Engineering University of California at San Diego, La Jolla, CA 92093Universidade de São Paulo (USP)University of California at San DiegoManzoli, O. L.Shing, P. B.2022-04-29T08:44:50Z2022-04-29T08:44:50Z2005-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article65-76Latin American Journal of Solids and Structures, v. 2, n. 1, p. 65-76, 2005.1679-78251679-7817http://hdl.handle.net/11449/2313342-s2.0-84903478189Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengLatin American Journal of Solids and Structuresinfo:eu-repo/semantics/openAccess2024-06-28T12:56:43Zoai:repositorio.unesp.br:11449/231334Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:53:19.697572Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Finite elements with embedded multiple cracks and non-uniform discontinuity modes
title Finite elements with embedded multiple cracks and non-uniform discontinuity modes
spellingShingle Finite elements with embedded multiple cracks and non-uniform discontinuity modes
Manzoli, O. L.
title_short Finite elements with embedded multiple cracks and non-uniform discontinuity modes
title_full Finite elements with embedded multiple cracks and non-uniform discontinuity modes
title_fullStr Finite elements with embedded multiple cracks and non-uniform discontinuity modes
title_full_unstemmed Finite elements with embedded multiple cracks and non-uniform discontinuity modes
title_sort Finite elements with embedded multiple cracks and non-uniform discontinuity modes
author Manzoli, O. L.
author_facet Manzoli, O. L.
Shing, P. B.
author_role author
author2 Shing, P. B.
author2_role author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
University of California at San Diego
dc.contributor.author.fl_str_mv Manzoli, O. L.
Shing, P. B.
description Recently, several formulations of finite elements embedded with displacement discontinuity have been proposed to describe crack propagation independent of the element boundaries. By construction, these approaches are limited to represent a single crack in the element with uniform discontinuity modes (opening and sliding). This paper presents a procedure to embed displacement discontinuities in quadrilateral finite elements that is suitable for incorporating multiple discontinuities or non-uniform discontinuity modes. These capabilities may be essential to predict failure in reinforced concrete. Basic tests are performed to access the effectiveness of the proposed technique.
publishDate 2005
dc.date.none.fl_str_mv 2005-01-01
2022-04-29T08:44:50Z
2022-04-29T08:44:50Z
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 Latin American Journal of Solids and Structures, v. 2, n. 1, p. 65-76, 2005.
1679-7825
1679-7817
http://hdl.handle.net/11449/231334
2-s2.0-84903478189
identifier_str_mv Latin American Journal of Solids and Structures, v. 2, n. 1, p. 65-76, 2005.
1679-7825
1679-7817
2-s2.0-84903478189
url http://hdl.handle.net/11449/231334
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Latin American Journal of Solids and Structures
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 65-76
dc.source.none.fl_str_mv Scopus
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_ 1808129470336335872

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