Desenvolvimento de um sistema de gerenciamento de pavimentos urbanos integrado a um SIG com aplicação direta no bairro Pacoval (Macapá- AP)

Abstract

The Urban Pavement Management System serves as a mechanism aimed at assessing and estimating the condition of the existing road network, thereby optimizing the allocation of financial resources in the realm of infrastructure, particularly concerning the maintenance and rehabilitation of urban roads. Currently, there is no record of a system with such a purpose catering to the municipality of Macapá. Funds allocated for road maintenance are predominantly directed towards patchwork operations. To spatially analyze the current state of road preservation in the Pacoval neighborhood, a specific Geographic Information System (GIS) was employed for this case study, with data collected through field surveys. The data collected is based on servitude value, existing drainage type, maintenance history of the roads, and the functional class of each analyzed section. In light of this information, a specific study was conducted, centered on calculating the Pavement Condition Index (PCI) for Ceará Avenue, from Traversa 02 towards the flood-prone area in the Pacoval neighborhood. After a meticulous selection process, this section was classified as having a regular servitude value, with a significant factor in this choice being the amount of material used in this section. The specific studies have also classified the pavement as regular, with a PCI of 55, indicating a maintenance strategy involving a new pavement overlay through resurfacing. This approach has a relevant priority index for future sections to be analyzed.