Métodos de síntesis en la hidrología urbana

Detalhes bibliográficos
Autor(a) principal: Luna Caicedo, Nelson Oswaldo
Data de Publicação: 1975
Tipo de documento: Dissertação
Idioma: spa
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRGS
Texto Completo: http://hdl.handle.net/10183/234086
Resumo: The process of effective rainfall/direct runoff in simulated in two urban sub-basins, with extreme degrees of urbanization previously chosen, by means of the NASH techniques (equal reservoirs in a cascading sequence) and KRAIJENHOFF (decreasing parallel reservoirs). An optimization technique is presented (minimization of an Objetive Function), for each single basin, model, rainfall, and hydrograph, taking as an optimum solution a weighted value. The optimum values are correlated to Hydraulically Impervious rates which have been obtained by photointerpretation and the study of orthophotographs. Various comments are made as to maximum discharges expected throughout various return periods and in various states of land occupancy, convolutioning the instantaneous reactions of optimum model with typical rains.
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spelling Luna Caicedo, Nelson OswaldoBerthelot, Roger M.Alvarez Fernandez, Ceferino2022-01-15T04:48:43Z1975http://hdl.handle.net/10183/234086000017228The process of effective rainfall/direct runoff in simulated in two urban sub-basins, with extreme degrees of urbanization previously chosen, by means of the NASH techniques (equal reservoirs in a cascading sequence) and KRAIJENHOFF (decreasing parallel reservoirs). An optimization technique is presented (minimization of an Objetive Function), for each single basin, model, rainfall, and hydrograph, taking as an optimum solution a weighted value. The optimum values are correlated to Hydraulically Impervious rates which have been obtained by photointerpretation and the study of orthophotographs. Various comments are made as to maximum discharges expected throughout various return periods and in various states of land occupancy, convolutioning the instantaneous reactions of optimum model with typical rains.El proceso lluvia efectiva/escorrentia directa, es simulado en dos subcuencas urbanas con grados de urbanización extremos previamente escogidos, a través, de las técnicas de NASH (reservatorios iguales en cascada) y KRAIJENHOF (reservatorios decrecientes en paralelo). Se presenta una técnica de optimización (minimización de una función objetivo), para cada cuenca, modelo, lluvia e hidrograma aislados, tomando como solución optima un valor ponderado. Los valores óptimos son correlacionados con las tasas Hidraulicamente Impermeables obtenidas por foto-interpretación y estudio de ortofotografías. Se hacen varias consideraciones cuanto a las máximas descargas esperadas en varios periodos de retorno y en varios estados de ocupación de la tierra, convolucionando las reacciones instantáneas de los modelos óptimos con lluvias típicas.application/pdfspaHidrologia urbanaDilúvio, Arroio (RS)Rio Grande do SulHidrologia estatísticaUrban basinPhotointerpretationSimulationOptimisationProbable typical dischargesCuenca urbanaFotointerpretaciónSimulaciónOptimizaciónDescargas típicas probablesMétodos de síntesis en la hidrología urbanainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisUniversidade Federal do Rio Grande do SulInstituto de Pesquisas HidráulicasCurso de Pós-Graduação em Hidrologia AplicadaPorto Alegre, BR-RS1975mestradoinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT000017228.pdf.txt000017228.pdf.txtExtracted Texttext/plain148832http://www.lume.ufrgs.br/bitstream/10183/234086/2/000017228.pdf.txt836c60a2ba15999300d89540de4e96a9MD52ORIGINAL000017228.pdfTexto completoapplication/pdf33783165http://www.lume.ufrgs.br/bitstream/10183/234086/1/000017228.pdfea2759846b730006ef9411d607ca7bd8MD5110183/2340862024-03-29 06:18:31.923659oai:www.lume.ufrgs.br:10183/234086Biblioteca Digital de Teses e Dissertaçõeshttps://lume.ufrgs.br/handle/10183/2PUBhttps://lume.ufrgs.br/oai/requestlume@ufrgs.br||lume@ufrgs.bropendoar:18532024-03-29T09:18:31Biblioteca Digital de Teses e Dissertações da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Métodos de síntesis en la hidrología urbana
title Métodos de síntesis en la hidrología urbana
spellingShingle Métodos de síntesis en la hidrología urbana
Luna Caicedo, Nelson Oswaldo
Hidrologia urbana
Dilúvio, Arroio (RS)
Rio Grande do Sul
Hidrologia estatística
Urban basin
Photointerpretation
Simulation
Optimisation
Probable typical discharges
Cuenca urbana
Fotointerpretación
Simulación
Optimización
Descargas típicas probables
title_short Métodos de síntesis en la hidrología urbana
title_full Métodos de síntesis en la hidrología urbana
title_fullStr Métodos de síntesis en la hidrología urbana
title_full_unstemmed Métodos de síntesis en la hidrología urbana
title_sort Métodos de síntesis en la hidrología urbana
author Luna Caicedo, Nelson Oswaldo
author_facet Luna Caicedo, Nelson Oswaldo
author_role author
dc.contributor.author.fl_str_mv Luna Caicedo, Nelson Oswaldo
dc.contributor.advisor1.fl_str_mv Berthelot, Roger M.
dc.contributor.advisor-co1.fl_str_mv Alvarez Fernandez, Ceferino
contributor_str_mv Berthelot, Roger M.
Alvarez Fernandez, Ceferino
dc.subject.por.fl_str_mv Hidrologia urbana
Dilúvio, Arroio (RS)
Rio Grande do Sul
Hidrologia estatística
topic Hidrologia urbana
Dilúvio, Arroio (RS)
Rio Grande do Sul
Hidrologia estatística
Urban basin
Photointerpretation
Simulation
Optimisation
Probable typical discharges
Cuenca urbana
Fotointerpretación
Simulación
Optimización
Descargas típicas probables
dc.subject.eng.fl_str_mv Urban basin
Photointerpretation
Simulation
Optimisation
Probable typical discharges
dc.subject.spa.fl_str_mv Cuenca urbana
Fotointerpretación
Simulación
Optimización
Descargas típicas probables
description The process of effective rainfall/direct runoff in simulated in two urban sub-basins, with extreme degrees of urbanization previously chosen, by means of the NASH techniques (equal reservoirs in a cascading sequence) and KRAIJENHOFF (decreasing parallel reservoirs). An optimization technique is presented (minimization of an Objetive Function), for each single basin, model, rainfall, and hydrograph, taking as an optimum solution a weighted value. The optimum values are correlated to Hydraulically Impervious rates which have been obtained by photointerpretation and the study of orthophotographs. Various comments are made as to maximum discharges expected throughout various return periods and in various states of land occupancy, convolutioning the instantaneous reactions of optimum model with typical rains.
publishDate 1975
dc.date.issued.fl_str_mv 1975
dc.date.accessioned.fl_str_mv 2022-01-15T04:48:43Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/234086
dc.identifier.nrb.pt_BR.fl_str_mv 000017228
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dc.language.iso.fl_str_mv spa
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