Identificação de parâmetros do solo para estudo de implantação de poços de infiltração na Região Centro-Sul de Aparecida de Goiânia

Abstract

The process of urbanization of cities, in most cases, occurs in an unplanned manner. As a result, their infrastructure systems are not prepared to receive the new demands. The city of Aparecida de Goiânia has grown rapidly due to its proximity to the capital Goiânia, and its drainage systems do not support the water that is drained due to the waterproofing of the urbanized surface. This volume of surplus water is capable of causing flooding and flooding at critical points in the city. In search of the solution to drainage problems, infiltration systems have proved to be an effective alternative. These systems are, when used in small plots of the urbanized zone, able to minimize the overload in the drainage systems, as they infiltrate the precipitated water in the origin of the problem. The present work had its methodology based on identifying soil parameters to enable future studies of infiltration systems in a given region of Aparecida de Goiânia. The tests carried out to identify the parameters were those of granulometry with deflocculant, limits of consistency, monitoring of the profile of ascent of the water table and the obtaining of the permeability and infiltration rates in the soil profile. Resulting in the identification of local conditions of soil parameters.