A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure Interaction
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Latin American journal of solids and structures (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252020000200502 |
Resumo: | Abstract Bridges are one of the most critical parts of transportation networks that may suffer damages against earthquakes. Also, seismic responses of most bridges are significantly influenced by soil-structure interaction effects. Taking out expansion joints in the bridges may cause many difficulties in design and analysis due to the complexity of soil-structure interaction and nonlinear behavior. The secondary loads on an IAB include seismic load, temperature variation, creep, shrinkage, backfill pressure on back wall and abutment, all of which cause superstructure length and stress variations in girder changes. The purpose of this study is to recognize the most effective parameters of analysis IABs. Findings show that the backfill material behind the IABs has a significant effect on the performance of IABs. Using a compressible material behind the abutments would enhance the in-service performance of IABs. Finally, behaviour of abutment may be greatly affected by thermal load and soil pressure. Thermal expansion coefficient significantly influences girder axial force, girder bending moment, and pile head/abutment displacement. |
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Latin American journal of solids and structures (Online) |
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A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure InteractionIntegral Abutment Bridge (IAB)Finite ElementSeismic AnalysisEarth Pressure DistributionSoil Pile InteractionAbstract Bridges are one of the most critical parts of transportation networks that may suffer damages against earthquakes. Also, seismic responses of most bridges are significantly influenced by soil-structure interaction effects. Taking out expansion joints in the bridges may cause many difficulties in design and analysis due to the complexity of soil-structure interaction and nonlinear behavior. The secondary loads on an IAB include seismic load, temperature variation, creep, shrinkage, backfill pressure on back wall and abutment, all of which cause superstructure length and stress variations in girder changes. The purpose of this study is to recognize the most effective parameters of analysis IABs. Findings show that the backfill material behind the IABs has a significant effect on the performance of IABs. Using a compressible material behind the abutments would enhance the in-service performance of IABs. Finally, behaviour of abutment may be greatly affected by thermal load and soil pressure. Thermal expansion coefficient significantly influences girder axial force, girder bending moment, and pile head/abutment displacement.Associação Brasileira de Ciências Mecânicas2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252020000200502Latin American Journal of Solids and Structures v.17 n.2 2020reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78255869info:eu-repo/semantics/openAccessNaji,MaryamFiroozi,Ali AkbarFiroozi,Ali Asghareng2020-03-20T00:00:00Zoai:scielo:S1679-78252020000200502Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1679-7825&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.phpabcm@abcm.org.br||maralves@usp.br1679-78251679-7817opendoar:2020-03-20T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false |
dc.title.none.fl_str_mv |
A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure Interaction |
title |
A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure Interaction |
spellingShingle |
A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure Interaction Naji,Maryam Integral Abutment Bridge (IAB) Finite Element Seismic Analysis Earth Pressure Distribution Soil Pile Interaction |
title_short |
A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure Interaction |
title_full |
A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure Interaction |
title_fullStr |
A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure Interaction |
title_full_unstemmed |
A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure Interaction |
title_sort |
A Review: Study of Integral Abutment Bridge with Consideration of Soil-Structure Interaction |
author |
Naji,Maryam |
author_facet |
Naji,Maryam Firoozi,Ali Akbar Firoozi,Ali Asghar |
author_role |
author |
author2 |
Firoozi,Ali Akbar Firoozi,Ali Asghar |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Naji,Maryam Firoozi,Ali Akbar Firoozi,Ali Asghar |
dc.subject.por.fl_str_mv |
Integral Abutment Bridge (IAB) Finite Element Seismic Analysis Earth Pressure Distribution Soil Pile Interaction |
topic |
Integral Abutment Bridge (IAB) Finite Element Seismic Analysis Earth Pressure Distribution Soil Pile Interaction |
description |
Abstract Bridges are one of the most critical parts of transportation networks that may suffer damages against earthquakes. Also, seismic responses of most bridges are significantly influenced by soil-structure interaction effects. Taking out expansion joints in the bridges may cause many difficulties in design and analysis due to the complexity of soil-structure interaction and nonlinear behavior. The secondary loads on an IAB include seismic load, temperature variation, creep, shrinkage, backfill pressure on back wall and abutment, all of which cause superstructure length and stress variations in girder changes. The purpose of this study is to recognize the most effective parameters of analysis IABs. Findings show that the backfill material behind the IABs has a significant effect on the performance of IABs. Using a compressible material behind the abutments would enhance the in-service performance of IABs. Finally, behaviour of abutment may be greatly affected by thermal load and soil pressure. Thermal expansion coefficient significantly influences girder axial force, girder bending moment, and pile head/abutment displacement. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
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=S1679-78252020000200502 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252020000200502 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1679-78255869 |
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 |
Associação Brasileira de Ciências Mecânicas |
publisher.none.fl_str_mv |
Associação Brasileira de Ciências Mecânicas |
dc.source.none.fl_str_mv |
Latin American Journal of Solids and Structures v.17 n.2 2020 reponame:Latin American journal of solids and structures (Online) instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) instacron:ABCM |
instname_str |
Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
instacron_str |
ABCM |
institution |
ABCM |
reponame_str |
Latin American journal of solids and structures (Online) |
collection |
Latin American journal of solids and structures (Online) |
repository.name.fl_str_mv |
Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM) |
repository.mail.fl_str_mv |
abcm@abcm.org.br||maralves@usp.br |
_version_ |
1754302890366730240 |