¿Existe un prototipo de hietograma sintético para diseño hidrológico?

The critical rainfall considered to avert disasters due to floods is the design rainfallthat hypothetically will occur in the future with certain frequency. Its use is due to the absence of historical series of flow able to de-duce the design flood. To predict the design hyetograph, which shape mark...

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Autores principales: Caamaño Nelli, Gabriel, Dasso, Clarita, Mascuka, Ezequiel
Formato: Artículo revista
Lenguaje:Español
Publicado: CURIHAM: Centro Universitario Rosario de Investigaciones Hidroambientales Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario Director: Dr. Ing. Hernán Stenta Riobamba 245 bis, 2000 Rosario (Santa Fe), Argentina. Telefa 2009
Materias:
Lluvias de diseño
Hietogramas tipo
Lluvias máximas
Distribución acumulada
Design rainfall
Typical hyetographs
Accumulated distribution
Maximum rainfall
Intervals of order
Acceso en línea:https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/65
Aporte de:
Cuadernos del CURIHAM de Universidad Nacional de Rosario
id I15-R229-article-65
record_format ojs
institution Universidad Nacional de Rosario
institution_str I-15
repository_str R-229
container_title_str Cuadernos del CURIHAM
language Español
format Artículo revista
topic Lluvias de diseño
Hietogramas tipo
Lluvias máximas
Distribución acumulada
Design rainfall
Typical hyetographs
Accumulated distribution
Maximum rainfall
Intervals of order
spellingShingle Lluvias de diseño
Hietogramas tipo
Lluvias máximas
Distribución acumulada
Design rainfall
Typical hyetographs
Accumulated distribution
Maximum rainfall
Intervals of order
Caamaño Nelli, Gabriel
Dasso, Clarita
Mascuka, Ezequiel
¿Existe un prototipo de hietograma sintético para diseño hidrológico?
topic_facet Lluvias de diseño
Hietogramas tipo
Lluvias máximas
Distribución acumulada
Design rainfall
Typical hyetographs
Accumulated distribution
Maximum rainfall
Intervals of order
author Caamaño Nelli, Gabriel
Dasso, Clarita
Mascuka, Ezequiel
author_facet Caamaño Nelli, Gabriel
Dasso, Clarita
Mascuka, Ezequiel
author_sort Caamaño Nelli, Gabriel
title ¿Existe un prototipo de hietograma sintético para diseño hidrológico?
title_short ¿Existe un prototipo de hietograma sintético para diseño hidrológico?
title_full ¿Existe un prototipo de hietograma sintético para diseño hidrológico?
title_fullStr ¿Existe un prototipo de hietograma sintético para diseño hidrológico?
title_full_unstemmed ¿Existe un prototipo de hietograma sintético para diseño hidrológico?
title_sort ¿existe un prototipo de hietograma sintético para diseño hidrológico?
description The critical rainfall considered to avert disasters due to floods is the design rainfallthat hypothetically will occur in the future with certain frequency. Its use is due to the absence of historical series of flow able to de-duce the design flood. To predict the design hyetograph, which shape markedly affects the result hydrograph shape; there are numerous statistical and deterministic alternatives. Among the former, commonly used, it is assumed that the more plausible side comes from the synthesis of historical events. Then, this should be the paradigm for those schemes proposed as an alternative. But, as it seems that different mechanisms of synthe-sis do not produce similar shapes, typical hyetographs have been deduced by the Huff’s (1967) and Pilgrim’s et al. (1969) methods, characteristic of the approach mentioned and various rates have been compared to see if they constitute a variation of the same matrix. The tests considered 16 cases corresponding to four inter-vals’ duration of maximum intensity annual rainfall in four stations from the centre of Argentina. It has beenestablished that there is no essential concordance between the results of both techniques. There is not a unique archetype since there is a low correlation and it occurs for probabilities of no surplus superior to the advisable value for the Huff procedure.
publisher CURIHAM: Centro Universitario Rosario de Investigaciones Hidroambientales Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario Director: Dr. Ing. Hernán Stenta Riobamba 245 bis, 2000 Rosario (Santa Fe), Argentina. Telefa
publishDate 2009
url https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/65
work_keys_str_mv AT caamanonelligabriel existeunprototipodehietogramasinteticoparadisenohidrologico
AT dassoclarita existeunprototipodehietogramasinteticoparadisenohidrologico
AT mascukaezequiel existeunprototipodehietogramasinteticoparadisenohidrologico
first_indexed 2023-05-18T23:05:40Z
last_indexed 2023-05-18T23:05:40Z
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spelling I15-R229-article-652022-02-16T13:49:26Z ¿Existe un prototipo de hietograma sintético para diseño hidrológico? Caamaño Nelli, Gabriel Dasso, Clarita Mascuka, Ezequiel Lluvias de diseño Hietogramas tipo Lluvias máximas Distribución acumulada Design rainfall Typical hyetographs Accumulated distribution Maximum rainfall Intervals of order The critical rainfall considered to avert disasters due to floods is the design rainfallthat hypothetically will occur in the future with certain frequency. Its use is due to the absence of historical series of flow able to de-duce the design flood. To predict the design hyetograph, which shape markedly affects the result hydrograph shape; there are numerous statistical and deterministic alternatives. Among the former, commonly used, it is assumed that the more plausible side comes from the synthesis of historical events. Then, this should be the paradigm for those schemes proposed as an alternative. But, as it seems that different mechanisms of synthe-sis do not produce similar shapes, typical hyetographs have been deduced by the Huff’s (1967) and Pilgrim’s et al. (1969) methods, characteristic of the approach mentioned and various rates have been compared to see if they constitute a variation of the same matrix. The tests considered 16 cases corresponding to four inter-vals’ duration of maximum intensity annual rainfall in four stations from the centre of Argentina. It has beenestablished that there is no essential concordance between the results of both techniques. There is not a unique archetype since there is a low correlation and it occurs for probabilities of no surplus superior to the advisable value for the Huff procedure. La precipitación crítica considerada para prevenir desastres por inundaciones es la lluvia de diseño que, hipotéticamente, ocurriría en el futuro con determinada frecuencia. Su empleo obedece a la ausencia de series históricas de caudales, aptas para deducir la crecida de proyecto. Para predecir el hietograma de diseño, cuya forma incide marcadamente en la del hidrograma resultante, hay numerosas alternativas, determinísticas y estadísticas. Entre las primeras, generalmente utilizadas, se suele asumir que el perfil más verosímil proviene de sintetizar eventos históricos. Éste debería ser, pues, el paradigma para aquellos esquemas propuestos como alternativa. Pero, como no parece que distintos mecanismos de síntesis produzcan formas similares, se dedujeron hietogramas tipo por los métodos de Huff (1967) y Pilgrim et al. (1969), característicos del enfoque aludido, y se compararon mediante varios índices, analizando si constituyen variantes de una misma matriz. Los ensayos contemplaron 16 casos, correspondientes a cuatro duraciones de intervalos de máxima intensidad anual de lluvia, en cuatro estaciones del centro de Argentina. Se estableció que no existe concordancia esencial entre los resultados de ambas técnicas. Como hay baja correlación y ocurre para probabilidades de no excedencia superiores al valor recomendable para el procedimiento de Huff, se carece de un arquetipo único. CURIHAM: Centro Universitario Rosario de Investigaciones Hidroambientales Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario Director: Dr. Ing. Hernán Stenta Riobamba 245 bis, 2000 Rosario (Santa Fe), Argentina. Telefa 2009-12-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/65 10.35305/curiham.v15i0.65 Cuadernos del CURIHAM is a half-year publication of the Centro Universitario de Rosario of hydro-environmental research directed by Adelma Mancinelli. It is dedicated to spreading the results of basic and applied research as well as technological innovations on the realm of hidro-environmental issues. It may include field study results, interdisciplinary studies or studies on the state of art on the field: basic hydraulics, fluvial and hydrodinamics, superficial and underground hydrology, urban and stochastic hydrology, planning and management of hydric resources, environmental evaluation, pollution and quality of the water, politics and water legislation, regional hydro-environmental management, hydraulic construction, methods and techniques and everything related to hydro-environmental sciences.; Vol. 15 (2009); 1-12 Cuadernos del CURIHAM; Vol. 15 (2009); 1-12 2683-8168 spa https://cuadernosdelcuriham.unr.edu.ar/index.php/CURIHAM/article/view/65/52 Derechos de autor 2009 Gabriel Caamaño Nelli, Clarita Dasso, Ezequiel Mascuka https://creativecommons.org/licenses/by-nc-sa/4.0

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