Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loading
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=S1679-78252020000200505 |
Resumo: | Abstract In this paper, to further understand the bending failure mechanism of a bridge footing subjected to lateral seismic loading, the effect of pile arrangement on the bending performance of a footing is mainly investigated by parametric analysis. The pile location can considerably affect the bending failure pattern of the footing by constraining the extent of yielding of footing top bars. The piles placed at the center of the sides parallel to the loading direction can constrain the extent of yielding of the top bars in the loading direction. Similarly, the piles at the center of the sides perpendicular to the loading direction can constrain the extent of yielding of the top bars in the other direction. The center pile can constrain the extent of yielding of the top bars in two directions. Additionally, based on the analytical results of the parametric analysis, the application condition of the current beam theory-based design method expected to accurately evaluate the footing bending capacity is discussed from the aspect of pile spacing. |
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Latin American journal of solids and structures (Online) |
repository_id_str |
|
spelling |
Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loadingexisting bridge footingpile arrangementbending failure patternparametric analysisbending capacityAbstract In this paper, to further understand the bending failure mechanism of a bridge footing subjected to lateral seismic loading, the effect of pile arrangement on the bending performance of a footing is mainly investigated by parametric analysis. The pile location can considerably affect the bending failure pattern of the footing by constraining the extent of yielding of footing top bars. The piles placed at the center of the sides parallel to the loading direction can constrain the extent of yielding of the top bars in the loading direction. Similarly, the piles at the center of the sides perpendicular to the loading direction can constrain the extent of yielding of the top bars in the other direction. The center pile can constrain the extent of yielding of the top bars in two directions. Additionally, based on the analytical results of the parametric analysis, the application condition of the current beam theory-based design method expected to accurately evaluate the footing bending capacity is discussed from the aspect of pile spacing.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=S1679-78252020000200505Latin 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:ABCM10.1590/1679-78255913info:eu-repo/semantics/openAccessYang,YongMasuda,TakahiroYoshida,EijiHoriuchi,SatoshiKiriyama,Takaharueng2020-05-06T00:00:00Zoai:scielo:S1679-78252020000200505Revistahttp://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:2020-05-06T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false |
dc.title.none.fl_str_mv |
Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loading |
title |
Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loading |
spellingShingle |
Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loading Yang,Yong existing bridge footing pile arrangement bending failure pattern parametric analysis bending capacity |
title_short |
Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loading |
title_full |
Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loading |
title_fullStr |
Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loading |
title_full_unstemmed |
Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loading |
title_sort |
Effect of pile arrangement on the bending performance of an existing bridge footing under lateral seismic loading |
author |
Yang,Yong |
author_facet |
Yang,Yong Masuda,Takahiro Yoshida,Eiji Horiuchi,Satoshi Kiriyama,Takaharu |
author_role |
author |
author2 |
Masuda,Takahiro Yoshida,Eiji Horiuchi,Satoshi Kiriyama,Takaharu |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Yang,Yong Masuda,Takahiro Yoshida,Eiji Horiuchi,Satoshi Kiriyama,Takaharu |
dc.subject.por.fl_str_mv |
existing bridge footing pile arrangement bending failure pattern parametric analysis bending capacity |
topic |
existing bridge footing pile arrangement bending failure pattern parametric analysis bending capacity |
description |
Abstract In this paper, to further understand the bending failure mechanism of a bridge footing subjected to lateral seismic loading, the effect of pile arrangement on the bending performance of a footing is mainly investigated by parametric analysis. The pile location can considerably affect the bending failure pattern of the footing by constraining the extent of yielding of footing top bars. The piles placed at the center of the sides parallel to the loading direction can constrain the extent of yielding of the top bars in the loading direction. Similarly, the piles at the center of the sides perpendicular to the loading direction can constrain the extent of yielding of the top bars in the other direction. The center pile can constrain the extent of yielding of the top bars in two directions. Additionally, based on the analytical results of the parametric analysis, the application condition of the current beam theory-based design method expected to accurately evaluate the footing bending capacity is discussed from the aspect of pile spacing. |
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=S1679-78252020000200505 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252020000200505 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1679-78255913 |
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_ |
1754302890371973120 |