Analytical study of cylindrical tanks including soil-structure interaction

Detalhes bibliográficos
Autor(a) principal: SILVA,R. L. C.
Data de Publicação: 2019
Outros Autores: MARQUES,G. B., LAGES,E. N., MARQUES,S. P. C.
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=S1983-41952019000100014
Resumo: Abstract An analytical study aiming the design of cylindrical liquid storage tanks resting on deformable foundations is developed in this work. The soil under the tanks is modeled as an elastic linear medium. The cylindrical wall is considered rigidly connected to the plate foundation. Here, concrete tanks are emphasized, although the study can be extended to other construction materials. For the analysis of the design forces acting on the tanks, efficient and simplified approximate expressions are derived based on rigorous analytical theories for thin shells and circular plate on elastic foundations. To verify the proposed approximate expressions and investigate the influence of the foundation deformability on displacements and design forces, parametric analyses of concrete tanks with different soil stiffness values are presented. The results illustrate the strong influence of the foundation stiffness on the tank design quantities and a very good performance of the simplified expressions.
id IBRACON-1_818fd81b6eaa11e659679a93fbe14d85
oai_identifier_str oai:scielo:S1983-41952019000100014
network_acronym_str IBRACON-1
network_name_str Revista IBRACON de Estruturas e Materiais
repository_id_str
spelling Analytical study of cylindrical tanks including soil-structure interactionconcrete cylindrical tankinteraction soil-structureelastic foundationstructural designAbstract An analytical study aiming the design of cylindrical liquid storage tanks resting on deformable foundations is developed in this work. The soil under the tanks is modeled as an elastic linear medium. The cylindrical wall is considered rigidly connected to the plate foundation. Here, concrete tanks are emphasized, although the study can be extended to other construction materials. For the analysis of the design forces acting on the tanks, efficient and simplified approximate expressions are derived based on rigorous analytical theories for thin shells and circular plate on elastic foundations. To verify the proposed approximate expressions and investigate the influence of the foundation deformability on displacements and design forces, parametric analyses of concrete tanks with different soil stiffness values are presented. The results illustrate the strong influence of the foundation stiffness on the tank design quantities and a very good performance of the simplified expressions.IBRACON - Instituto Brasileiro do Concreto2019-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952019000100014Revista IBRACON de Estruturas e Materiais v.12 n.1 2019reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952019000100003info:eu-repo/semantics/openAccessSILVA,R. L. C.MARQUES,G. B.LAGES,E. N.MARQUES,S. P. C.eng2019-03-18T00:00:00Zoai:scielo:S1983-41952019000100014Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2019-03-18T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Analytical study of cylindrical tanks including soil-structure interaction
title Analytical study of cylindrical tanks including soil-structure interaction
spellingShingle Analytical study of cylindrical tanks including soil-structure interaction
SILVA,R. L. C.
concrete cylindrical tank
interaction soil-structure
elastic foundation
structural design
title_short Analytical study of cylindrical tanks including soil-structure interaction
title_full Analytical study of cylindrical tanks including soil-structure interaction
title_fullStr Analytical study of cylindrical tanks including soil-structure interaction
title_full_unstemmed Analytical study of cylindrical tanks including soil-structure interaction
title_sort Analytical study of cylindrical tanks including soil-structure interaction
author SILVA,R. L. C.
author_facet SILVA,R. L. C.
MARQUES,G. B.
LAGES,E. N.
MARQUES,S. P. C.
author_role author
author2 MARQUES,G. B.
LAGES,E. N.
MARQUES,S. P. C.
author2_role author
author
author
dc.contributor.author.fl_str_mv SILVA,R. L. C.
MARQUES,G. B.
LAGES,E. N.
MARQUES,S. P. C.
dc.subject.por.fl_str_mv concrete cylindrical tank
interaction soil-structure
elastic foundation
structural design
topic concrete cylindrical tank
interaction soil-structure
elastic foundation
structural design
description Abstract An analytical study aiming the design of cylindrical liquid storage tanks resting on deformable foundations is developed in this work. The soil under the tanks is modeled as an elastic linear medium. The cylindrical wall is considered rigidly connected to the plate foundation. Here, concrete tanks are emphasized, although the study can be extended to other construction materials. For the analysis of the design forces acting on the tanks, efficient and simplified approximate expressions are derived based on rigorous analytical theories for thin shells and circular plate on elastic foundations. To verify the proposed approximate expressions and investigate the influence of the foundation deformability on displacements and design forces, parametric analyses of concrete tanks with different soil stiffness values are presented. The results illustrate the strong influence of the foundation stiffness on the tank design quantities and a very good performance of the simplified expressions.
publishDate 2019
dc.date.none.fl_str_mv 2019-02-01
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=S1983-41952019000100014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952019000100014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952019000100003
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.1 2019
reponame:Revista IBRACON de Estruturas e Materiais
instname:Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
instname_str Instituto Brasileiro do Concreto (IBRACON)
instacron_str IBRACON
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
_version_ 1754193605603360768

Registros relacionados