Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | http://hdl.handle.net/1843/41456 |
Resumo: | This article proposes the geotechnical prioritization of intervention of slopes with landslide scars for the Estrada de Ferro Vitória-Minas by cluster analysis and also the proposition of a relationship between area and volume in landslide scars. Cluster definition helps the decision-making associated to containment measures, mapping and study of landslides for the Estrada de Ferro Vitória-Minas. The database is composed of the variables: slope's height, inclination, scar area and scar volume. The distance measure used was Gower's index, with Ward's methods to build the clusters. Eight characteristic groups were identified. It was possible to identify stretches that need attention in relation to the propensity of landslides, such as Group 7, stretches 362+600, 093+xxxE and 419+000. Group 7 presented high values for the scarred area and volume, such as maximum area 9.75 x 104 m2 and minimum area 7.49 x 104 m2, and maximum volume 9.20 x 105 m3 and minimum volume 4.08 x105 m3. Group 7 presented high ranges for slope height and inclination. The set of results about Group 7 can be interpreted as stretches with a predisposition for landslides. In relation to intervention measures, Group 7 presents the sections with priority. The relationship between area and volume of landslide scars obtained by the research was compared with the relationships established in literature. |
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2022-05-06T23:01:15Z2022-05-06T23:01:15Z201871216717310.1590/0370-446720177101732448167Xhttp://hdl.handle.net/1843/41456This article proposes the geotechnical prioritization of intervention of slopes with landslide scars for the Estrada de Ferro Vitória-Minas by cluster analysis and also the proposition of a relationship between area and volume in landslide scars. Cluster definition helps the decision-making associated to containment measures, mapping and study of landslides for the Estrada de Ferro Vitória-Minas. The database is composed of the variables: slope's height, inclination, scar area and scar volume. The distance measure used was Gower's index, with Ward's methods to build the clusters. Eight characteristic groups were identified. It was possible to identify stretches that need attention in relation to the propensity of landslides, such as Group 7, stretches 362+600, 093+xxxE and 419+000. Group 7 presented high values for the scarred area and volume, such as maximum area 9.75 x 104 m2 and minimum area 7.49 x 104 m2, and maximum volume 9.20 x 105 m3 and minimum volume 4.08 x105 m3. Group 7 presented high ranges for slope height and inclination. The set of results about Group 7 can be interpreted as stretches with a predisposition for landslides. In relation to intervention measures, Group 7 presents the sections with priority. The relationship between area and volume of landslide scars obtained by the research was compared with the relationships established in literature.Este artigo propõe a priorização geotécnica da intervenção de taludes com cicatrizes de deslizamento para a Estrada de Ferro Vitória-Minas por análise de agrupamento e também a proposição de uma relação entre área e volume em cicatrizes de deslizamento. A definição de clusters auxilia a tomada de decisão associada às medidas de contenção, mapeamento e estudo de deslizamentos da Estrada de Ferro Vitória-Minas. A base de dados é composta pelas variáveis: altura do talude, inclinação, área da cicatriz e volume da cicatriz. A medida de distância utilizada foi o índice de Gower, com os métodos de Ward para construir os clusters. Oito grupos característicos foram identificados. Foi possível identificar trechos que necessitam de atenção em relação à propensão de deslizamentos, como o Grupo 7, trechos 362+600, 093+xxxE e 419+000. O grupo 7 apresentou valores elevados de área e volume cicatricial, como área máxima 9,75 x 104 m2 e área mínima 7,49 x 104 m2, e volume máximo 9,20 x 105 m3 e volume mínimo 4,08 x 105 m3. O grupo 7 apresentou altas amplitudes para altura e inclinação do talude. O conjunto de resultados sobre o Grupo 7 pode ser interpretado como trechos com predisposição a deslizamentos. Em relação às medidas de intervenção, o Grupo 7 apresenta as secções com prioridade. A relação entre área e volume de cicatrizes de deslizamento obtida pela pesquisa foi comparada com as relações estabelecidas na literatura.engUniversidade Federal de Minas GeraisUFMGBrasilIGC - INSTITUTO DE GEOCIENCIASREM - International Engineering JournalPriorização geotécnica de intervenção de taludes ferroviáriosEstrada de Ferro Vitória-MinasEstatística multivariada aplicada a banco de dados geotécnicoCicatrizes de deslizamento de terraAnálise de agrupamento;Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-MinasAnálise de cluster para priorização geotécnica de taludes de intervenção para a Estrada de Ferro Vitória-Minasinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.scielo.br/j/remi/a/ZH9VyKNnR96w9Yx3b9qzrBz/?lang=enDenise de Fátima Santos da SilvaAllan Erlikhman Medeiros SantosBruno Trindade FerreiraTiago Martins PereiraRosyelle Cristina Cortelettiapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/41456/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINAL2018_Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas.pdf2018_Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas.pdfapplication/pdf1448335https://repositorio.ufmg.br/bitstream/1843/41456/2/2018_Cluster%20analysis%20for%20slope%20geotechnical%20prioritization%20of%20intervention%20for%20the%20Estrada%20de%20Ferro%20Vit%c3%b3ria-Minas.pdf2635734fb8784b60c736863e387226aeMD521843/414562022-05-06 20:01:16.177oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-05-06T23:01:16Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas |
dc.title.alternative.pt_BR.fl_str_mv |
Análise de cluster para priorização geotécnica de taludes de intervenção para a Estrada de Ferro Vitória-Minas |
title |
Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas |
spellingShingle |
Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas Denise de Fátima Santos da Silva Priorização geotécnica de intervenção de taludes ferroviários Estrada de Ferro Vitória-Minas Estatística multivariada aplicada a banco de dados geotécnico Cicatrizes de deslizamento de terra Análise de agrupamento; |
title_short |
Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas |
title_full |
Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas |
title_fullStr |
Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas |
title_full_unstemmed |
Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas |
title_sort |
Cluster analysis for slope geotechnical prioritization of intervention for the Estrada de Ferro Vitória-Minas |
author |
Denise de Fátima Santos da Silva |
author_facet |
Denise de Fátima Santos da Silva Allan Erlikhman Medeiros Santos Bruno Trindade Ferreira Tiago Martins Pereira Rosyelle Cristina Corteletti |
author_role |
author |
author2 |
Allan Erlikhman Medeiros Santos Bruno Trindade Ferreira Tiago Martins Pereira Rosyelle Cristina Corteletti |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Denise de Fátima Santos da Silva Allan Erlikhman Medeiros Santos Bruno Trindade Ferreira Tiago Martins Pereira Rosyelle Cristina Corteletti |
dc.subject.other.pt_BR.fl_str_mv |
Priorização geotécnica de intervenção de taludes ferroviários Estrada de Ferro Vitória-Minas Estatística multivariada aplicada a banco de dados geotécnico Cicatrizes de deslizamento de terra Análise de agrupamento; |
topic |
Priorização geotécnica de intervenção de taludes ferroviários Estrada de Ferro Vitória-Minas Estatística multivariada aplicada a banco de dados geotécnico Cicatrizes de deslizamento de terra Análise de agrupamento; |
description |
This article proposes the geotechnical prioritization of intervention of slopes with landslide scars for the Estrada de Ferro Vitória-Minas by cluster analysis and also the proposition of a relationship between area and volume in landslide scars. Cluster definition helps the decision-making associated to containment measures, mapping and study of landslides for the Estrada de Ferro Vitória-Minas. The database is composed of the variables: slope's height, inclination, scar area and scar volume. The distance measure used was Gower's index, with Ward's methods to build the clusters. Eight characteristic groups were identified. It was possible to identify stretches that need attention in relation to the propensity of landslides, such as Group 7, stretches 362+600, 093+xxxE and 419+000. Group 7 presented high values for the scarred area and volume, such as maximum area 9.75 x 104 m2 and minimum area 7.49 x 104 m2, and maximum volume 9.20 x 105 m3 and minimum volume 4.08 x105 m3. Group 7 presented high ranges for slope height and inclination. The set of results about Group 7 can be interpreted as stretches with a predisposition for landslides. In relation to intervention measures, Group 7 presents the sections with priority. The relationship between area and volume of landslide scars obtained by the research was compared with the relationships established in literature. |
publishDate |
2018 |
dc.date.issued.fl_str_mv |
2018 |
dc.date.accessioned.fl_str_mv |
2022-05-06T23:01:15Z |
dc.date.available.fl_str_mv |
2022-05-06T23:01:15Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/41456 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.1590/0370-44672017710173 |
dc.identifier.issn.pt_BR.fl_str_mv |
2448167X |
identifier_str_mv |
10.1590/0370-44672017710173 2448167X |
url |
http://hdl.handle.net/1843/41456 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
REM - International Engineering Journal |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.publisher.initials.fl_str_mv |
UFMG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
IGC - INSTITUTO DE GEOCIENCIAS |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
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reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
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UFMG |
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UFMG |
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