bachelorThesis
Avaliação das condições de superfície do pavimento da BR-163 no trecho entre os municípios de Toledo-PR e Marechal Cândido Rondon-PR
Fecha
2019-11-13Registro en:
WARKEN, Gustavo Henrique. Avaliação das condições de superfície do pavimento da BR-163 no trecho entre os municípios de Toledo-PR e Marechal Cândido Rondon-PR. 2019. Trabalho de Conclusão de Curso (Bacharelado em Engenharia Civil) - Universidade Tecnológica Federal do Paraná, Toledo, 2019.
Autor
Warken, Gustavo Henrique
Resumen
The road modal in our country is responsible for the largest portion of the transport of both cargo and passengers. For this reason, highways are needed that meet users satisfactorily and that, in addition to all, present high durability and low maintenance costs. However, studies published by several organs show that the vast majority of the road network in Brazil has a high degree of precariousness. Thus, the purpose of this study was to evaluate the surface conditions of the pavement of BR-163, between the municipalities of Marechal Cândido Rondon and Toledo. For this, it was necessary to obtain the global Severity index, perform a traffic study, check the drainage conditions, obtain rainfall indices and assemble a database with photographic images. The data were mostly obtained through "in loco" visits, which happened with monthly periodicity. After all the information collection and analysis, the main causes and origins of the pathologies were listed, where it was found that the lack of drainage elements and the high rainfall indices were the main responsible for Emergence of pathologies. Regarding the objective evaluation, the pavement was classified as poor. Finally, some measures and mitigating actions were proposed in order to contribute to the resolution of the problems encountered.