Análise de medidas estruturais de drenagem para minimizar cheias do afluente do córrego tamanduá - Aparecida de Goiânia – (GO)

Abstract

The text describes an analysis of drainage measures to mitigate flooding in the tributary of Córrego Tamanduá in Jardim Mont Serrat, Aparecida de Goiânia – GO. It covers the characterization of the watershed, rainfall prediction, flow transformation, and interaction with the canal's geometry. The study explores the contributing area, channeling, and amortization basin in the tributary, proposing solutions such as infiltration wells, micro-detention reservoirs, and a public park with a retention basin. The objective is to analyze urban drainage systems to reduce runoff and surface flow speed, minimizing impacts on the watershed. Comparatively, the implementation of infiltration wells, detention reservoirs, and the retention basin can mitigate 0.874%, 9.129%, and 90.871%, respectively, of excess rainfall flow, alleviating floods, and promoting environmental health in Córrego Tamanduá, particularly in critical areas of flow and bank stability.