Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure Interaction

Detalhes bibliográficos
Autor(a) principal: Nina, Noelia Edith Falcon
Data de Publicação: 2024
Tipo de documento: preprint
Idioma: spa
Título da fonte: SciELO Preprints
Texto Completo: https://preprints.scielo.org/index.php/scielo/preprint/view/8016
Resumo: This research evaluates the seismic response of a portal frame building considering the effects of soil-structure interaction using the model of the Russian standard SNIP 2.02.05-87 and measuring the influence with respect to the rigid base model; for this purpose, a 5-story building with a structural system of mainly reinforced concrete portal frames with a combined footing foundation on S2 soil was considered as a sample. The methodology used in this study was applied, non-experimental and descriptive. Among the main results found, it is highlighted the increase of 11.56% of the floor distortions in the X direction, an increase of up to 22.88% in the Y direction; regarding the behavior of the foundation, a considerable decrease of up to 92.65% of the settlements was obtained in footing Z-6, regarding the pressure stresses of the foundation, there was an increase of up to 71.73% in footing Z-6 and a decrease of up to 20.08% in footing Z-2. These results indicate a significant influence when evaluating the soil-structure interaction model of the Russian standard SNIP 2.02.05-87 with respect to the embedded foundation model.
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spelling Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure InteractionEvaluación de la Respuesta Sísmica de un Edificio Aporticado Considerando Interacción Suelo EstructuraAvaliação da Resposta Sísmica de um Edifício Pórtico Considerando a Interação SoloEstruturaInteração solo-estruturaresposta sísmicaedifício com pórticoSoil-structure interactionseismic responseportal frame buildingInteracción suelo estructurarespuesta sísmicaedificio aporticadoThis research evaluates the seismic response of a portal frame building considering the effects of soil-structure interaction using the model of the Russian standard SNIP 2.02.05-87 and measuring the influence with respect to the rigid base model; for this purpose, a 5-story building with a structural system of mainly reinforced concrete portal frames with a combined footing foundation on S2 soil was considered as a sample. The methodology used in this study was applied, non-experimental and descriptive. Among the main results found, it is highlighted the increase of 11.56% of the floor distortions in the X direction, an increase of up to 22.88% in the Y direction; regarding the behavior of the foundation, a considerable decrease of up to 92.65% of the settlements was obtained in footing Z-6, regarding the pressure stresses of the foundation, there was an increase of up to 71.73% in footing Z-6 and a decrease of up to 20.08% in footing Z-2. These results indicate a significant influence when evaluating the soil-structure interaction model of the Russian standard SNIP 2.02.05-87 with respect to the embedded foundation model.En la presente investigación evalúa la respuesta sísmica de un edificio aporticado considerando los efectos de interacción suelo estructura mediante el modelo de la norma rusa SNIP 2.02.05-87 y medir la influencia respecto al modelo de base rígida; para ello de considero como muestra un edifico de 5 niveles de sistema estructural principalmente de pórticos de concreto armado con una cimentación de zapatas combinada asentado en un suelo S2. La metodología utilizada en el presente estudio de tipo aplicada, no experimental y descriptiva. Entre los principales resultados encontrados se destaca el incremento de las distorsiones de entrepiso en un 11.56% en la dirección X, un incremento de hasta el 22.88% en la dirección Y; en cuanto al comportamiento de la cimentación se obtuvo una disminución considerable de los asentamientos de hasta el 92.65% en la zapata Z-6, en cuanto a los esfuerzos de presión de la cimentación se tuvo un aumento de hasta el 71.73% en la zapata Z-6 y disminución de hasta el 20.08% en la zapata Z-2. Estos resultados nos indican una influencia significativa al evaluar el modelo de interacción suelo estructura de la norma rusa SNIP 2.02.05-87 respecto al modelo de base empotrada.Na presente investigação avalia-se a resposta sísmica de um edifício com pórtico, considerando os efeitos da interação solo-estrutura utilizando o modelo da norma russa SNIP 2.02.05-87 e medindo a influência em relação ao modelo de base rígida; Para isso, considero como amostra um edifício de 5 níveis com um sistema estrutural maioritariamente de pórticos de betão armado com uma fundação combinada assente num solo S2. A metodologia utilizada neste estudo é aplicada, não experimental e descritiva. Dentre os principais resultados encontrados, destaca-se o aumento das distorções do mezanino em 11,56% na direção X, aumento de até 22,88% na direção Y; Quanto ao comportamento da fundação, obteve-se uma diminuição considerável nos recalques de até 92,65% na sapata Z-6, em termos das tensões de pressão da fundação obteve-se um aumento de até 71,73% na sapata Z. -6 e queda de até 20,08% na base Z-2. Estes resultados indicam uma influência significativa na avaliação do modelo de interação solo-estrutura da norma russa SNIP 2.02.05-87 em relação ao modelo base incorporado.SciELO PreprintsSciELO PreprintsSciELO Preprints2024-02-29info:eu-repo/semantics/preprintinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://preprints.scielo.org/index.php/scielo/preprint/view/801610.1590/SciELOPreprints.8016spahttps://preprints.scielo.org/index.php/scielo/article/view/8016/14974Copyright (c) 2024 Noelia Edith Falcon Ninahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessNina, Noelia Edith Falconreponame:SciELO Preprintsinstname:Scientific Electronic Library Online (SCIELO)instacron:SCI2024-02-02T02:59:31Zoai:ops.preprints.scielo.org:preprint/8016Servidor de preprintshttps://preprints.scielo.org/index.php/scieloONGhttps://preprints.scielo.org/index.php/scielo/oaiscielo.submission@scielo.orgopendoar:2024-02-02T02:59:31SciELO Preprints - Scientific Electronic Library Online (SCIELO)false
dc.title.none.fl_str_mv Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure Interaction
Evaluación de la Respuesta Sísmica de un Edificio Aporticado Considerando Interacción Suelo Estructura
Avaliação da Resposta Sísmica de um Edifício Pórtico Considerando a Interação SoloEstrutura
title Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure Interaction
spellingShingle Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure Interaction
Nina, Noelia Edith Falcon
Interação solo-estrutura
resposta sísmica
edifício com pórtico
Soil-structure interaction
seismic response
portal frame building
Interacción suelo estructura
respuesta sísmica
edificio aporticado
title_short Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure Interaction
title_full Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure Interaction
title_fullStr Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure Interaction
title_full_unstemmed Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure Interaction
title_sort Evaluation of the Seismic Response of a Porticoed Building Considering Soil-Structure Interaction
author Nina, Noelia Edith Falcon
author_facet Nina, Noelia Edith Falcon
author_role author
dc.contributor.author.fl_str_mv Nina, Noelia Edith Falcon
dc.subject.por.fl_str_mv Interação solo-estrutura
resposta sísmica
edifício com pórtico
Soil-structure interaction
seismic response
portal frame building
Interacción suelo estructura
respuesta sísmica
edificio aporticado
topic Interação solo-estrutura
resposta sísmica
edifício com pórtico
Soil-structure interaction
seismic response
portal frame building
Interacción suelo estructura
respuesta sísmica
edificio aporticado
description This research evaluates the seismic response of a portal frame building considering the effects of soil-structure interaction using the model of the Russian standard SNIP 2.02.05-87 and measuring the influence with respect to the rigid base model; for this purpose, a 5-story building with a structural system of mainly reinforced concrete portal frames with a combined footing foundation on S2 soil was considered as a sample. The methodology used in this study was applied, non-experimental and descriptive. Among the main results found, it is highlighted the increase of 11.56% of the floor distortions in the X direction, an increase of up to 22.88% in the Y direction; regarding the behavior of the foundation, a considerable decrease of up to 92.65% of the settlements was obtained in footing Z-6, regarding the pressure stresses of the foundation, there was an increase of up to 71.73% in footing Z-6 and a decrease of up to 20.08% in footing Z-2. These results indicate a significant influence when evaluating the soil-structure interaction model of the Russian standard SNIP 2.02.05-87 with respect to the embedded foundation model.
publishDate 2024
dc.date.none.fl_str_mv 2024-02-29
dc.type.driver.fl_str_mv info:eu-repo/semantics/preprint
info:eu-repo/semantics/publishedVersion
format preprint
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://preprints.scielo.org/index.php/scielo/preprint/view/8016
10.1590/SciELOPreprints.8016
url https://preprints.scielo.org/index.php/scielo/preprint/view/8016
identifier_str_mv 10.1590/SciELOPreprints.8016
dc.language.iso.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://preprints.scielo.org/index.php/scielo/article/view/8016/14974
dc.rights.driver.fl_str_mv Copyright (c) 2024 Noelia Edith Falcon Nina
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2024 Noelia Edith Falcon Nina
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SciELO Preprints
SciELO Preprints
SciELO Preprints
publisher.none.fl_str_mv SciELO Preprints
SciELO Preprints
SciELO Preprints
dc.source.none.fl_str_mv reponame:SciELO Preprints
instname:Scientific Electronic Library Online (SCIELO)
instacron:SCI
instname_str Scientific Electronic Library Online (SCIELO)
instacron_str SCI
institution SCI
reponame_str SciELO Preprints
collection SciELO Preprints
repository.name.fl_str_mv SciELO Preprints - Scientific Electronic Library Online (SCIELO)
repository.mail.fl_str_mv scielo.submission@scielo.org
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