Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517

Detalhes bibliográficos
Autor(a) principal: Bufon, Andre Gustavo Mazzini
Data de Publicação: 2009
Outros Autores: Landim, Paulo Milton Barbosa, Melo, Jose Savio Colares
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/1517
Resumo: The purpose of this work is to compare two methods for time estimation of useful life for a small and shallow reservoir, located at Pirassununga's Municipal District, in São Paulo State/Brazil: sedimentometry and bathymetry. The model indicated a useful lifetime around 50 years for the studied dam. The values are between 51 year for the initial years of 1998/1999, and 46 year for the final years of 2004/2005, having an oscillation between years of 1999/2000, of 27 years, and 2000/2001, of 76 years. These differences probably are due to global climatic changes phenomena, and anthropomorphic activities in the region. The obtained results showed that it is possible to foresee useful lifetime for small dams through the sedimentometric method knowing the correction coefficient value (K'). The coefficient is calculated using time values of useful lifetime calculated by the sedimentometric and batimetric methods simultaneously, during the period of one year.
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spelling Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517Estimativa do tempo de vida útil de represa de pequeno porte - DOI: 10.4025/actascitechnol.v31i1.1517sedimentaçãobatimetriareservatóriovida útilSedimentologiaThe purpose of this work is to compare two methods for time estimation of useful life for a small and shallow reservoir, located at Pirassununga's Municipal District, in São Paulo State/Brazil: sedimentometry and bathymetry. The model indicated a useful lifetime around 50 years for the studied dam. The values are between 51 year for the initial years of 1998/1999, and 46 year for the final years of 2004/2005, having an oscillation between years of 1999/2000, of 27 years, and 2000/2001, of 76 years. These differences probably are due to global climatic changes phenomena, and anthropomorphic activities in the region. The obtained results showed that it is possible to foresee useful lifetime for small dams through the sedimentometric method knowing the correction coefficient value (K'). The coefficient is calculated using time values of useful lifetime calculated by the sedimentometric and batimetric methods simultaneously, during the period of one year.O trabalho foi realizado com o objetivo de comparar dois métodos para estimar o tempo de vida útil de um reservatório pequeno e raso, localizado no Município de Pirassununga, Estado de São Paulo: 1) sedimentométrico, com uso de câmaras de sedimentação, e 2) batimétrico. Na utilização do modelo para a estimativa do tempo de vida útil para a Represa Velha, para os dois métodos, a média anual entre os anos foi de 50 anos, apresentando-se semelhante entre os anos iniciais de 1998/1999, com 51 anos, e os anos finais de 2004/2005, com 46 anos, e oscilando entre os anos de 1999/2000, com 27 anos, e 2000/2001, com 76 anos. Os resultados obtidos no trabalho indicaram que é possível estimar o tempo de vida útil de represas de pequeno volume com o emprego do método sedimentométrico, conhecendo-se o valor do coeficiente de correção (K'). Este coeficiente é obtido a partir dos valores de tempo de vida útil, calculados pelos métodos sedimentométrico e batimétrico simultaneamente, durante o período de um ano.Universidade Estadual De Maringá2009-04-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/151710.4025/actascitechnol.v31i1.1517Acta Scientiarum. Technology; Vol 31 No 1 (2009); 87-92Acta Scientiarum. Technology; v. 31 n. 1 (2009); 87-921806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1517/1517Bufon, Andre Gustavo MazziniLandim, Paulo Milton BarbosaMelo, Jose Savio Colaresinfo:eu-repo/semantics/openAccess2024-05-17T13:02:39Zoai:periodicos.uem.br/ojs:article/1517Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-05-17T13:02:39Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517
Estimativa do tempo de vida útil de represa de pequeno porte - DOI: 10.4025/actascitechnol.v31i1.1517
title Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517
spellingShingle Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517
Bufon, Andre Gustavo Mazzini
sedimentação
batimetria
reservatório
vida útil
Sedimentologia
title_short Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517
title_full Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517
title_fullStr Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517
title_full_unstemmed Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517
title_sort Estimation of useful lifetime for a small reservoir - DOI: 10.4025/actascitechnol.v31i1.1517
author Bufon, Andre Gustavo Mazzini
author_facet Bufon, Andre Gustavo Mazzini
Landim, Paulo Milton Barbosa
Melo, Jose Savio Colares
author_role author
author2 Landim, Paulo Milton Barbosa
Melo, Jose Savio Colares
author2_role author
author
dc.contributor.author.fl_str_mv Bufon, Andre Gustavo Mazzini
Landim, Paulo Milton Barbosa
Melo, Jose Savio Colares
dc.subject.por.fl_str_mv sedimentação
batimetria
reservatório
vida útil
Sedimentologia
topic sedimentação
batimetria
reservatório
vida útil
Sedimentologia
description The purpose of this work is to compare two methods for time estimation of useful life for a small and shallow reservoir, located at Pirassununga's Municipal District, in São Paulo State/Brazil: sedimentometry and bathymetry. The model indicated a useful lifetime around 50 years for the studied dam. The values are between 51 year for the initial years of 1998/1999, and 46 year for the final years of 2004/2005, having an oscillation between years of 1999/2000, of 27 years, and 2000/2001, of 76 years. These differences probably are due to global climatic changes phenomena, and anthropomorphic activities in the region. The obtained results showed that it is possible to foresee useful lifetime for small dams through the sedimentometric method knowing the correction coefficient value (K'). The coefficient is calculated using time values of useful lifetime calculated by the sedimentometric and batimetric methods simultaneously, during the period of one year.
publishDate 2009
dc.date.none.fl_str_mv 2009-04-14
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1517
10.4025/actascitechnol.v31i1.1517
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1517
identifier_str_mv 10.4025/actascitechnol.v31i1.1517
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1517/1517
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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 31 No 1 (2009); 87-92
Acta Scientiarum. Technology; v. 31 n. 1 (2009); 87-92
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta scientiarum. Technology (Online)
collection Acta scientiarum. Technology (Online)
repository.name.fl_str_mv Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actatech@uem.br
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