Influence surfaces by boundary element/least square methods coupling

Detalhes bibliográficos
Autor(a) principal: Almeida, Valério da Silva
Data de Publicação: 2016
Outros Autores: Oliveira Neto, Luttgardes de [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s00366-015-0412-3
http://hdl.handle.net/11449/177882
Resumo: This work presents a new application for calculating the influence surfaces of transverse displacements, directional derivatives and bending moments for generic bridge decks. A plate bending boundary element method formulation is coupled with the application of a continuous field surface derived by the least square procedure. This original BE formulation permits calculating influence surfaces of plates with polygonal, curved or circular geometry, and several transverse load conditions. The proposal allows future analysis of building floors and single and continuous bridge trusses connected to longitudinal and transversal girders. Numerical examples are presented to demonstrate the potential of the present formulation and the results are compared with analytical values and with usual vehicular loads.
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spelling Influence surfaces by boundary element/least square methods couplingBoundary element methodInfluence surfacesLeast square procedureThin platesThis work presents a new application for calculating the influence surfaces of transverse displacements, directional derivatives and bending moments for generic bridge decks. A plate bending boundary element method formulation is coupled with the application of a continuous field surface derived by the least square procedure. This original BE formulation permits calculating influence surfaces of plates with polygonal, curved or circular geometry, and several transverse load conditions. The proposal allows future analysis of building floors and single and continuous bridge trusses connected to longitudinal and transversal girders. Numerical examples are presented to demonstrate the potential of the present formulation and the results are compared with analytical values and with usual vehicular loads.Department of Structural and Foundation Engineering School of Engineering of the University of São Paulo (EPUSP)Department of Civil Engineering UNESP, Av. Eng. Luiz Edmundo CoubeDepartment of Civil Engineering UNESP, Av. Eng. Luiz Edmundo CoubeUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Almeida, Valério da SilvaOliveira Neto, Luttgardes de [UNESP]2018-12-11T17:27:33Z2018-12-11T17:27:33Z2016-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article231-246application/pdfhttp://dx.doi.org/10.1007/s00366-015-0412-3Engineering with Computers, v. 32, n. 2, p. 231-246, 2016.1435-56630177-0667http://hdl.handle.net/11449/17788210.1007/s00366-015-0412-32-s2.0-849610625802-s2.0-84961062580.pdf7534243554711263Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEngineering with Computers0,4850,485info:eu-repo/semantics/openAccess2024-06-28T12:56:32Zoai:repositorio.unesp.br:11449/177882Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:02:52.831421Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence surfaces by boundary element/least square methods coupling
title Influence surfaces by boundary element/least square methods coupling
spellingShingle Influence surfaces by boundary element/least square methods coupling
Almeida, Valério da Silva
Boundary element method
Influence surfaces
Least square procedure
Thin plates
title_short Influence surfaces by boundary element/least square methods coupling
title_full Influence surfaces by boundary element/least square methods coupling
title_fullStr Influence surfaces by boundary element/least square methods coupling
title_full_unstemmed Influence surfaces by boundary element/least square methods coupling
title_sort Influence surfaces by boundary element/least square methods coupling
author Almeida, Valério da Silva
author_facet Almeida, Valério da Silva
Oliveira Neto, Luttgardes de [UNESP]
author_role author
author2 Oliveira Neto, Luttgardes de [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Almeida, Valério da Silva
Oliveira Neto, Luttgardes de [UNESP]
dc.subject.por.fl_str_mv Boundary element method
Influence surfaces
Least square procedure
Thin plates
topic Boundary element method
Influence surfaces
Least square procedure
Thin plates
description This work presents a new application for calculating the influence surfaces of transverse displacements, directional derivatives and bending moments for generic bridge decks. A plate bending boundary element method formulation is coupled with the application of a continuous field surface derived by the least square procedure. This original BE formulation permits calculating influence surfaces of plates with polygonal, curved or circular geometry, and several transverse load conditions. The proposal allows future analysis of building floors and single and continuous bridge trusses connected to longitudinal and transversal girders. Numerical examples are presented to demonstrate the potential of the present formulation and the results are compared with analytical values and with usual vehicular loads.
publishDate 2016
dc.date.none.fl_str_mv 2016-04-01
2018-12-11T17:27:33Z
2018-12-11T17:27:33Z
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/10.1007/s00366-015-0412-3
Engineering with Computers, v. 32, n. 2, p. 231-246, 2016.
1435-5663
0177-0667
http://hdl.handle.net/11449/177882
10.1007/s00366-015-0412-3
2-s2.0-84961062580
2-s2.0-84961062580.pdf
7534243554711263
url http://dx.doi.org/10.1007/s00366-015-0412-3
http://hdl.handle.net/11449/177882
identifier_str_mv Engineering with Computers, v. 32, n. 2, p. 231-246, 2016.
1435-5663
0177-0667
10.1007/s00366-015-0412-3
2-s2.0-84961062580
2-s2.0-84961062580.pdf
7534243554711263
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Engineering with Computers
0,485
0,485
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 231-246
application/pdf
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_ 1808128744883224576

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