Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191

Detalhes bibliográficos
Autor(a) principal: Lobo, Ademar da Silva
Data de Publicação: 2008
Outros Autores: Ferreira, Cláudio Vidrih, Renofio, Adilson
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta scientiarum. Technology (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2191
Resumo: Large sites of São Paulo State are typically underlain by sandstone of Bauru Group. The subsoil upper layer is constituted by high porous and normally unsaturated, reddish, fine clayey sand. Similar soils are found in the state of Paraná, Minas Gerais, Rio Grande do Sul and other regions. This kind of soil in presence of water, when under tension suffers collapse provoking brusque volume reduction and causing damages to construction. This article shows the execution of retaining walls, focusing the constructive aspects and harmful influence in neighboring constructions. Average soil parameters of the region where the problems occurred are supplied. The article shows cases of pathology due to the non-observance of certain constructive cares. It is emphasized the importance of considering the collapsible aspects of this type of soil in engineering, as well as recommendations are supplied with the intention to contribute to future designs.
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spelling Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191Muros de arrimo em solos colapsíveis provenientes do arenito Bauru: problemas executivos e influência em edificações vizinhas em áreas urbanas - DOI: 10.4025/actascitechnol.v25i2.2191solo colapsívelmuros de arrimopatologias3.01.00.00-3 Engenharia CivilLarge sites of São Paulo State are typically underlain by sandstone of Bauru Group. The subsoil upper layer is constituted by high porous and normally unsaturated, reddish, fine clayey sand. Similar soils are found in the state of Paraná, Minas Gerais, Rio Grande do Sul and other regions. This kind of soil in presence of water, when under tension suffers collapse provoking brusque volume reduction and causing damages to construction. This article shows the execution of retaining walls, focusing the constructive aspects and harmful influence in neighboring constructions. Average soil parameters of the region where the problems occurred are supplied. The article shows cases of pathology due to the non-observance of certain constructive cares. It is emphasized the importance of considering the collapsible aspects of this type of soil in engineering, as well as recommendations are supplied with the intention to contribute to future designs.Grandes áreas do Estado de São Paulo são cobertas por arenito do grupo Bauru. O solo superficial é constituído de areia fina argilosa vermelha, com alta porosidade e normalmente não-saturado. Solos similares são encontrados nos Estados do Paraná, de Minas Gerais, do Rio Grande do Sul, entre outros. Este solo em presença de água, quando sob tensão sofre colapso, provoca bruscas reduções de volumes e causa danos nas construções. Este artigo mostra a execução de muros de arrimo nesse tipo de solo, enfocando aspectos construtivos e as danosas conseqüências em construções vizinhas edificadas junto às divisas. São fornecidos parâmetros médios desse tipo de solo, encontrado na cidade de Bauru e mostrados casos de patologias devido à não-observância de cuidados construtivos. É enfatizada a importância de se considerar nos projetos de engenharia o aspecto colapsível desse solo, assim como são fornecidas recomendações com o objetivo de contribuir para futuros projetos.Universidade Estadual De Maringá2008-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/219110.4025/actascitechnol.v25i2.2191Acta Scientiarum. Technology; Vol 25 No 2 (2003); 169-177Acta Scientiarum. Technology; v. 25 n. 2 (2003); 169-1771806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2191/1335Lobo, Ademar da SilvaFerreira, Cláudio VidrihRenofio, Adilsoninfo:eu-repo/semantics/openAccess2024-05-17T13:02:41Zoai:periodicos.uem.br/ojs:article/2191Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-05-17T13:02:41Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191
Muros de arrimo em solos colapsíveis provenientes do arenito Bauru: problemas executivos e influência em edificações vizinhas em áreas urbanas - DOI: 10.4025/actascitechnol.v25i2.2191
title Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191
spellingShingle Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191
Lobo, Ademar da Silva
solo colapsível
muros de arrimo
patologias
3.01.00.00-3 Engenharia Civil
title_short Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191
title_full Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191
title_fullStr Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191
title_full_unstemmed Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191
title_sort Retaining walls on collapsible-soil from sandstone of Bauru Group: execution problems and influence on neighboring constructions in urban areas - DOI: 10.4025/actascitechnol.v25i2.2191
author Lobo, Ademar da Silva
author_facet Lobo, Ademar da Silva
Ferreira, Cláudio Vidrih
Renofio, Adilson
author_role author
author2 Ferreira, Cláudio Vidrih
Renofio, Adilson
author2_role author
author
dc.contributor.author.fl_str_mv Lobo, Ademar da Silva
Ferreira, Cláudio Vidrih
Renofio, Adilson
dc.subject.por.fl_str_mv solo colapsível
muros de arrimo
patologias
3.01.00.00-3 Engenharia Civil
topic solo colapsível
muros de arrimo
patologias
3.01.00.00-3 Engenharia Civil
description Large sites of São Paulo State are typically underlain by sandstone of Bauru Group. The subsoil upper layer is constituted by high porous and normally unsaturated, reddish, fine clayey sand. Similar soils are found in the state of Paraná, Minas Gerais, Rio Grande do Sul and other regions. This kind of soil in presence of water, when under tension suffers collapse provoking brusque volume reduction and causing damages to construction. This article shows the execution of retaining walls, focusing the constructive aspects and harmful influence in neighboring constructions. Average soil parameters of the region where the problems occurred are supplied. The article shows cases of pathology due to the non-observance of certain constructive cares. It is emphasized the importance of considering the collapsible aspects of this type of soil in engineering, as well as recommendations are supplied with the intention to contribute to future designs.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-15
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dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2191
10.4025/actascitechnol.v25i2.2191
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2191
identifier_str_mv 10.4025/actascitechnol.v25i2.2191
dc.language.iso.fl_str_mv por
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dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/2191/1335
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Technology; Vol 25 No 2 (2003); 169-177
Acta Scientiarum. Technology; v. 25 n. 2 (2003); 169-177
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
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