Otimização da altura de uma barragem de terra homogênea
Nowadays the dimension of a reservoir should consider the determination of the minimum capacity that the reservoir has to possess, necessary to regularize the yield based on the demand. One of the main parameters that characterize a dam is its height that, inside of an economical analysis, influence...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2004 |
| País: | Brasil |
| Institución: | Universidade Federal do Ceará (UFC) |
| Repositorio: | Repositório Institucional da Universidade Federal do Ceará (UFC) |
| Idioma: | portugués |
| OAI Identifier: | oai:repositorio.ufc.br:riufc/56660 |
| Acceso en línea: | http://www.repositorio.ufc.br/handle/riufc/56660 |
| Access Level: | acceso abierto |
| Palabra clave: | Construções hidráulicas Barragens e açudes Reservatórios de água Critérios de dimensionamento Barragem |
| Sumario: | Nowadays the dimension of a reservoir should consider the determination of the minimum capacity that the reservoir has to possess, necessary to regularize the yield based on the demand. One of the main parameters that characterize a dam is its height that, inside of an economical analysis, influences the cost of the reservoir water and according to an analysis of hidrological efficiency, influences the regularized. The present work proposes a methodology for the previous dimension of a reservoir, that uses numeric techniques of optimization, for determination of the height of a dam, with the objective of minimizing the cost of the water. This procedure was applied to the Rosário reservoir built by PROURB (Project of Urban Development and Administration of the water resources of the State of Ceará). The height found for the reservoir was of 20.70 m, with yield of 29.73 hm3/ano resulting in a cost of the water of R$ 13.97/1000m3 . |
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