Avaliação funcional da Avenida Pedro Zapelini, a partir da análise deflectométrica de campo e seu comportamento estrutural

• Autor(a) principal: Gomes, Lucas Florêncio
• Data de Publicação: 2018
• Outros Autores: Reis, Mateus Ferrão
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Universitário da Ânima (RUNA)
• Texto Completo: https://repositorio.animaeducacao.com.br/handle/ANIMA/4371
• topic: Defeitos; Deflexão; Geogrelha

The objective of this work is to evaluate, from the structural elements, Pedro Zapelini Avenue, in the city of Tubarão, south of Santa Catarina, in order to detect defects and interferences in the flow. For the elaboration of the research, a qualitative, exploratory level approach was used, whose method is field research. The purpose of this work is to evaluate the conditions of road trafficability, to study the structural situation through non-destructive tests, to present the main defects and to describe methods for repairing them. In this case, it was found that the road is in a situation of high deterioration, which is due to the fact that it is located on a large sedimentary soft clay bank. Due to the fact that it is found on soft ground, with the great flow of vehicles as an aggravating factor, excessive deflections occur, and traction of the asphalt layer, resulting in several surface defects. As a possible solution for pavement stabilization, the use of geogrid in the asphalt layer was adopted, which, in turn, helps in the dissipation of the loads coming from the intense traffic in this important road of the municipality.