Contribution to hierarchical modeling in tunnel design practice

Detalhes bibliográficos
Autor(a) principal: DZIALOSZYNSKI,B. S.
Data de Publicação: 2019
Outros Autores: STUCCHI,F. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista IBRACON de Estruturas e Materiais
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952019000501205
Resumo: Abstract This work presents a comparative analysis between two model hierarchies commonly applied in tunnel structural design: continuum ground models and bedded-beam models. Firstly, the main characteristics of each model and the interfaces between them are discussed. Based on those evaluations a simple procedure is proposed for determining the bedded-beam model imposed loads which lead to results compatible to those of a given continuum model. Said procedure is then explored to estimate simplified compatibilization loads for basic and illustrative cases, where a reasonable compatibilization was achieved for a relatively simple applied load.
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spelling Contribution to hierarchical modeling in tunnel design practicetunnelshierarchical modellingnumerical modelingAbstract This work presents a comparative analysis between two model hierarchies commonly applied in tunnel structural design: continuum ground models and bedded-beam models. Firstly, the main characteristics of each model and the interfaces between them are discussed. Based on those evaluations a simple procedure is proposed for determining the bedded-beam model imposed loads which lead to results compatible to those of a given continuum model. Said procedure is then explored to estimate simplified compatibilization loads for basic and illustrative cases, where a reasonable compatibilization was achieved for a relatively simple applied load.IBRACON - Instituto Brasileiro do Concreto2019-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952019000501205Revista IBRACON de Estruturas e Materiais v.12 n.5 2019reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952019000500012info:eu-repo/semantics/openAccessDZIALOSZYNSKI,B. S.STUCCHI,F. R.eng2019-11-06T00:00:00Zoai:scielo:S1983-41952019000501205Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2019-11-06T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Contribution to hierarchical modeling in tunnel design practice
title Contribution to hierarchical modeling in tunnel design practice
spellingShingle Contribution to hierarchical modeling in tunnel design practice
DZIALOSZYNSKI,B. S.
tunnels
hierarchical modelling
numerical modeling
title_short Contribution to hierarchical modeling in tunnel design practice
title_full Contribution to hierarchical modeling in tunnel design practice
title_fullStr Contribution to hierarchical modeling in tunnel design practice
title_full_unstemmed Contribution to hierarchical modeling in tunnel design practice
title_sort Contribution to hierarchical modeling in tunnel design practice
author DZIALOSZYNSKI,B. S.
author_facet DZIALOSZYNSKI,B. S.
STUCCHI,F. R.
author_role author
author2 STUCCHI,F. R.
author2_role author
dc.contributor.author.fl_str_mv DZIALOSZYNSKI,B. S.
STUCCHI,F. R.
dc.subject.por.fl_str_mv tunnels
hierarchical modelling
numerical modeling
topic tunnels
hierarchical modelling
numerical modeling
description Abstract This work presents a comparative analysis between two model hierarchies commonly applied in tunnel structural design: continuum ground models and bedded-beam models. Firstly, the main characteristics of each model and the interfaces between them are discussed. Based on those evaluations a simple procedure is proposed for determining the bedded-beam model imposed loads which lead to results compatible to those of a given continuum model. Said procedure is then explored to estimate simplified compatibilization loads for basic and illustrative cases, where a reasonable compatibilization was achieved for a relatively simple applied load.
publishDate 2019
dc.date.none.fl_str_mv 2019-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952019000501205
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952019000501205
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952019000500012
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
dc.source.none.fl_str_mv Revista IBRACON de Estruturas e Materiais v.12 n.5 2019
reponame:Revista IBRACON de Estruturas e Materiais
instname:Instituto Brasileiro do Concreto (IBRACON)
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instname_str Instituto Brasileiro do Concreto (IBRACON)
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institution IBRACON
reponame_str Revista IBRACON de Estruturas e Materiais
collection Revista IBRACON de Estruturas e Materiais
repository.name.fl_str_mv Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)
repository.mail.fl_str_mv editores.riem@gmail.com||arlene@ibracon.org.br
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