Bibliographic citations
Ogliaro, G., Bolo, L. (2023). Elaboración de modelo hidráulico para evaluar el peligro de inundaciones con el software FLO-2D en el río San Juan en la PTAP Portachuelo [Trabajo de Suficiencia Profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/670393
Ogliaro, G., Bolo, L. Elaboración de modelo hidráulico para evaluar el peligro de inundaciones con el software FLO-2D en el río San Juan en la PTAP Portachuelo [Trabajo de Suficiencia Profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2023. http://hdl.handle.net/10757/670393
@misc{renati/410157,
title = "Elaboración de modelo hidráulico para evaluar el peligro de inundaciones con el software FLO-2D en el río San Juan en la PTAP Portachuelo",
author = "Bolo Guerrero, Leonardo Gerardo",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2023"
}
The present work shows a hydraulic modeling of the “Río San Juan”, especially focused on the Portachuelo Drinking Water Treatment Plant of EPS SEMAPACH SA, located in the “Río Chico” of the Chincha province. The purpose of this hydraulic modeling is to demonstrate the existence of the flood hazard through a threat map, which will help to carry out a correct risk management and create awareness of the possible El Niño phenomenon predicted in 2023. This would affect the drinking water service of the entire city of Chincha, causing a shortage of water supply to the entire population. The work methodology focused on characterizing the PTAP area with the different hazards that may affect the water supply shortage and thus develop a hydraulic model. First, the soil granulometry and type present were defined through provided soil studies. Then, a liquid hydrograph was defined through a study by the Ministry of Agriculture with historical 24-hour precipitation data of the San Juan basin, which allowed obtaining the maximum flows for return periods of 25, 50, and 100 years. Second, a drone flight was carried out throughout the study area, obtaining the elevations of around 800 hectares. Finally, with all the necessary data prepared in the ArcGIS 10.5 program and its HEC-GeoHMS extension, it was transferred to Flo-2D to carry out the hydraulic modeling and obtain the threat map for the different evaluated periods.
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