"Generación del Modelo de Áreas de Inundación del Río Catarama mediante el uso de los softwares HEC-RAS Y ARC-GIS"
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Fecha
2018
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Universidad de Guayaquil. Facultad de Ciencias Matemáticas y Físicas. Carrera de Ingeniería Civil.
Resumen
El desarrollo del presente proyecto de investigación consta del estudio de las áreas de inundación del cantón Catarama el cual está ubicado a orillas del río Zapotal.
La cuenca del río Zapotal cuenta con una cuenca con un área de 3729 km², la cual se le hizo el estudio hidrológico mediante el software HEC -HMS para periodos de retorno de 5, 10, 25, 50, y 100 años teniendo en cuenta las características del método SCS, puesto que este método presenta mayor exactitud en sus resultados ya que considera parámetros que están en función de las características físicas de la cuenca y de la cantidad de lluvia.
El en capítulo 3 se presenta una metodología propuesta para la obtención de los mapas temáticos de inundación que con la implementación del modelo matemático Hydrologic Engineering Center- River Analyst System (Hec-Ras) se modelo el comportamiento del río Catarama para la obtención de resultados como calados con lo que finalmente se determinan los mapas de inundación.
The development of this research project consists of the study of the flood areas of the canton of Catarama, which is located on the banks of the Zapotal River. The basin of the Zapotal River has a basin with an area of 3729 km², which was made hydrological study by HEC-HMS software for return periods of 5, 10, 25, 50, and 100 years taking into account the characteristics of the SCS method, since this method presents greater accuracy in its results since it considers parameters that are based on the physical characteristics of the basin and the amount of rainfall. In Chapter 3 a proposed methodology for obtaining the flood maps is presented. With the implementation of the mathematical model Hydrologic Engineering Center - River Analyst System (Hec-Ras), the behavior of the Catarama River was modeled to obtain results as so that flood maps are finally determined.
The development of this research project consists of the study of the flood areas of the canton of Catarama, which is located on the banks of the Zapotal River. The basin of the Zapotal River has a basin with an area of 3729 km², which was made hydrological study by HEC-HMS software for return periods of 5, 10, 25, 50, and 100 years taking into account the characteristics of the SCS method, since this method presents greater accuracy in its results since it considers parameters that are based on the physical characteristics of the basin and the amount of rainfall. In Chapter 3 a proposed methodology for obtaining the flood maps is presented. With the implementation of the mathematical model Hydrologic Engineering Center - River Analyst System (Hec-Ras), the behavior of the Catarama River was modeled to obtain results as so that flood maps are finally determined.
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ESTUDIO, HIDROLÓGICO, PREVENCIÓN, MAPAS, INUNDACIONES