A modeling strategy for the simulation of box sections with layered shell elements
This paper presents a numerical strategy to model box sections from bridge girders using horizontal layered shell finite elements. The basic idea is to avoid the construction of more computational expensive meshes based on the use of folded shell and brick finite elements. The numerical strategy imp...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | Brasil |
| Institución: | Universidade Estadual de Maringá (UEM) |
| Repositorio: | Acta scientiarum. Technology (Online) |
| Idioma: | inglés |
| OAI Identifier: | oai:periodicos.uem.br/ojs:article/65754 |
| Acceso en línea: | http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/65754 |
| Access Level: | acceso abierto |
| Palabra clave: | girders; concrete structures; finite-element modeling. |
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A modeling strategy for the simulation of box sections with layered shell elementsA modeling strategy for the simulation of box sections with layered shell elementsgirders; concrete structures; finite-element modeling.girders; concrete structures; finite-element modeling.This paper presents a numerical strategy to model box sections from bridge girders using horizontal layered shell finite elements. The basic idea is to avoid the construction of more computational expensive meshes based on the use of folded shell and brick finite elements. The numerical strategy imposes the deactivation of those layers related to empty spaces within the bridge cross-section. The performance of this technique is explored by means of two demanding practical applications related to bridge structures with constant and variable deck thicknesses. The first application deals with the static truck load test of the Caynarachi Bridge, located in Peru, and for which measured field data exists, while the second application is related to the construction stage analysis of a box bridge structure including time effects due to concrete creep, shrinkage and steel relaxation. The results demonstrate that the studied technique acceptably correlates with the measured field data,expressed in terms of vertical displacements,with correlation coefficients exceeding 0.94.Additionally, the outcomes align well with the results of other numerical techniques, allowing applicants to use this simplified modeling approach in daily design office.This paper presents a numerical strategy to model box sections from bridge girders using horizontal layered shell finite elements. The basic idea is to avoid the construction of more computational expensive meshes based on the use of folded shell and brick finite elements. The numerical strategy imposes the deactivation of those layers related to empty spaces within the bridge cross-section. The performance of this technique is explored by means of two demanding practical applications related to bridge structures with constant and variable deck thicknesses. The first application deals with the static truck load test of the Caynarachi Bridge, located in Peru, and for which measured field data exists, while the second application is related to the construction stage analysis of a box bridge structure including time effects due to concrete creep, shrinkage and steel relaxation. The results demonstrate that the studied technique acceptably correlates with the measured field data,expressed in terms of vertical displacements,with correlation coefficients exceeding 0.94.Additionally, the outcomes align well with the results of other numerical techniques, allowing applicants to use this simplified modeling approach in daily design office.Universidade Estadual De Maringá2024-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/6575410.4025/actascitechnol.v46i1.65754Acta Scientiarum. Technology; Vol 46 No 1 (2024): Em proceso; e65754Acta Scientiarum. Technology; v. 46 n. 1 (2024): Publicação contínua; e657541806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/65754/751375157427Copyright (c) 2024 Acta Scientiarum. Technologyhttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessTamayo, Jorge Luis PalominoMiranda, Marcela Palhares Morsch, Inácio Benvegnu 2024-04-16T19:48:34Zoai:periodicos.uem.br/ojs:article/65754Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-04-16T19:48:34Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false |
| dc.title.none.fl_str_mv |
A modeling strategy for the simulation of box sections with layered shell elements A modeling strategy for the simulation of box sections with layered shell elements |
| title |
A modeling strategy for the simulation of box sections with layered shell elements |
| spellingShingle |
A modeling strategy for the simulation of box sections with layered shell elements Tamayo, Jorge Luis Palomino girders; concrete structures; finite-element modeling. girders; concrete structures; finite-element modeling. |
| title_short |
A modeling strategy for the simulation of box sections with layered shell elements |
| title_full |
A modeling strategy for the simulation of box sections with layered shell elements |
| title_fullStr |
A modeling strategy for the simulation of box sections with layered shell elements |
| title_full_unstemmed |
A modeling strategy for the simulation of box sections with layered shell elements |
| title_sort |
A modeling strategy for the simulation of box sections with layered shell elements |
| dc.creator.none.fl_str_mv |
Tamayo, Jorge Luis Palomino Miranda, Marcela Palhares Morsch, Inácio Benvegnu |
| author |
Tamayo, Jorge Luis Palomino |
| author_facet |
Tamayo, Jorge Luis Palomino Miranda, Marcela Palhares Morsch, Inácio Benvegnu |
| author_role |
author |
| author2 |
Miranda, Marcela Palhares Morsch, Inácio Benvegnu |
| author2_role |
author author |
| dc.subject.por.fl_str_mv |
girders; concrete structures; finite-element modeling. girders; concrete structures; finite-element modeling. |
| topic |
girders; concrete structures; finite-element modeling. girders; concrete structures; finite-element modeling. |
| description |
This paper presents a numerical strategy to model box sections from bridge girders using horizontal layered shell finite elements. The basic idea is to avoid the construction of more computational expensive meshes based on the use of folded shell and brick finite elements. The numerical strategy imposes the deactivation of those layers related to empty spaces within the bridge cross-section. The performance of this technique is explored by means of two demanding practical applications related to bridge structures with constant and variable deck thicknesses. The first application deals with the static truck load test of the Caynarachi Bridge, located in Peru, and for which measured field data exists, while the second application is related to the construction stage analysis of a box bridge structure including time effects due to concrete creep, shrinkage and steel relaxation. The results demonstrate that the studied technique acceptably correlates with the measured field data,expressed in terms of vertical displacements,with correlation coefficients exceeding 0.94.Additionally, the outcomes align well with the results of other numerical techniques, allowing applicants to use this simplified modeling approach in daily design office. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024-04-16 |
| 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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/65754 10.4025/actascitechnol.v46i1.65754 |
| url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/65754 |
| identifier_str_mv |
10.4025/actascitechnol.v46i1.65754 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/65754/751375157427 |
| dc.rights.driver.fl_str_mv |
Copyright (c) 2024 Acta Scientiarum. Technology http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Copyright (c) 2024 Acta Scientiarum. Technology http://creativecommons.org/licenses/by/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
| publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
| dc.source.none.fl_str_mv |
Acta Scientiarum. Technology; Vol 46 No 1 (2024): Em proceso; e65754 Acta Scientiarum. Technology; v. 46 n. 1 (2024): Publicação contínua; e65754 1806-2563 1807-8664 reponame:Acta scientiarum. Technology (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
| instname_str |
Universidade Estadual de Maringá (UEM) |
| instacron_str |
UEM |
| institution |
UEM |
| reponame_str |
Acta scientiarum. Technology (Online) |
| collection |
Acta scientiarum. Technology (Online) |
| repository.name.fl_str_mv |
Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM) |
| repository.mail.fl_str_mv |
||actatech@uem.br |
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1853660153473138688 |
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15,301603 |