Avaliação de estado de conservação de pavimentos flexíveis por método probabilístico e inspeção visual espacializada com sistema de aeronave remotamente pilotada (SARP)

Abstract

This undergraduate thesis presents an in-depth analysis of the conservation state of the flexible pavement on Princesa Isabel Avenue, located in the Jesus de Nazaré neighborhood, in Macapá/AP. The research combines traditional evaluation methods, such as the Global Severity Index (IGG), according to DNIT standard 006/2003, with modern approaches, including image analysis captured by Remotely Piloted Aircraft Systems (RPAS). The study characterizes the study area, details the structure of flexible pavements, their layers, and the main defects observed, highlighting the importance of preventive maintenance to extend the lifespan of urban roads. The methodological approach aims to compare the sensitivity and limitations of each method in detecting patological manifestations, contributing to the improvement of assessment and infrastructure management processes. The results obtained provide technical support for planning maintenance and preservation activities, demonstrating that the integration of traditional inspection methods with digital image processing technologies constitutes an efficient, reliable, and innovative approach to urban pavement management.