Citas bibligráficas
Agreda, L., Adeyoju, A. (2024). Determinación de zonas de inundación por incrementos de caudal en el rio de Rímac Lurigancho Lima próximo a los km 32+200.00 y 34+150.00 de la Carretera Central durante la influencia del fenómeno de El Niño [Trabajo de Suficiencia Profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/682876
Agreda, L., Adeyoju, A. Determinación de zonas de inundación por incrementos de caudal en el rio de Rímac Lurigancho Lima próximo a los km 32+200.00 y 34+150.00 de la Carretera Central durante la influencia del fenómeno de El Niño [Trabajo de Suficiencia Profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2024. http://hdl.handle.net/10757/682876
@misc{renati/1032059,
title = "Determinación de zonas de inundación por incrementos de caudal en el rio de Rímac Lurigancho Lima próximo a los km 32+200.00 y 34+150.00 de la Carretera Central durante la influencia del fenómeno de El Niño",
author = "Adeyoju , Ayomide Ilerioluwa Emmanuel",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2024"
}
The El Niño phenomenon affects Peru in many ways, one of them is the increase of flows that consequently generates floods in urban areas and towns in regions with few or scarce resources, as well as few technical studies on floods in Lima. In this research, the SCS method will be used to determine the initial precipitation abstractions, so the Curve Number and the different soil types of the Rimac watershed, the vegetation classification and the altitudes in different DEM files will be needed. Meteorological data is collected from the Chosica and Santa Eulalia stations and the analysis of doubtful data (Outliers) will be performed. This is done with the objective of determining the high and low thresholds of the precipitation data to obtain reliable results. Then, the maximum 24-hour rainfall is calculated for the established return periods with the help of Hydrognomon software using the Kolmogorov-Smirnov adjustment test and the graphical analysis with the Weibull distribution. With these results, the hydrological modeling will be carried out in the HEC-HMS software, which provides the maximum quadratic flows for the return periods. After obtaining these flows in a certain return period, we can proceed to the hydraulic modeling, using the HEC-RAS software, which allows us to model the river geometry and perform the simulation, obtaining as a result, the flood areas, flow velocities, defined section profiles e.t.c. Based on these results, a comparison is made between the simulation carried out with flows from hydrological modeling and with the flows obtained from the El Niño Phenomenon of the years 1997-1998 in the study area.
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