Ingeniería Civil y Mecánica

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Author: search.filters.author.León Cepeda, José EstuardoSubject: search.filters.subject.COMPORTAMIENTO HIDRÁULICO

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    Caracterización del comportamiento hidráulico del Rio Ambato el tramo comprendido entre el sector de Tilulún y el sector de las Viñas desde el Km 12+00 AL Km 16+00 utilizando un modelo matemático
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2021-01) León Cepeda, José Estuardo; Paredes Cabezas, Geovanny Anibal
    The present experimental work is focused on the hydraulic analysis of the Ambato river from the Tilulún sector to Viñas sector with a total of 20 kilometers of which from kilometer 12 to kilometer 16 belong to the development of the project. The objective is to process information from the hydrometeorological stations and the geography of the site, in order to analyze hydraulic behavior for possible extraordinary floods of the Ambato river under various scenarios with different return periods with their respective flows as a protective measure to identify which would be the affected sectors. The methodology starts with the processing of stations records so that the data is filtered under Chauvenet’s criteria, a maximum return period is defined based on the structures in the section, on the other hand, the data are projected using Gumbel probabilistic method and finally the flow is calculated with the general formula of Ven Te Chow, next, the model is calibrated and the calculated data is entered into the HecRas software for analysis. As a result, a maximum return period of 140 years was obtained with a flow rate of 115.78 cubic meters per second, an average speed of 3.83 meter per second, an average shear effort of 419.98 Newton per square meter and a flood area of 31.16 hectares was determined.