Aplicabilidade do método do hidrograma unitário na estimativa de vazões de projeto em bacias hidrográficas

Abstract

ABSTRACT

This work aims to analyze the applicability of the Unit Hydrograph method in estimating design flows in river basins. The research was conducted using a mixed approach, integrating qualitative and quantitative methods. In the first phase, a systematic literature review was carried out in order to identify the main approaches, advantages and limitations of the Unit Hydrograph. This review was based on high-quality sources and used specific keywords to enhance the results. In the second phase, a case study was conducted in the Cachoeira Creek Basin, using an article selected in the literature review to analyze the application of the Unit Hydrograph. The results showed the effectiveness of the Unit Hydrograph in estimating flows and highlighted the need for further research to explore its applicability in different geographical and hydrological contexts. The research enriches scientific knowledge in the area, fostering discussions on the effectiveness and challenges related to the use of the Unit Hydrogram. In this way, the work stands out as a significant contribution to civil engineering, especially with regard to the safety and quality of life of populations in areas vulnerable to hydrological phenomena.