Estudo das manifestações patológicas em pavimentos recuperados em CBUQ em vias de Jataí - GO
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Data
2024-05
Tipo de documento
Artigo Científico
Título da Revista
ISSN da Revista
Título de Volume
Área do conhecimento
Modalidade de acesso
Acesso aberto
Editora
Autores
CAMATTI, Rafael
FREITAS, Marco Aurélio Faria de
Orientador
VIANA, Harley Francisco
Coorientador
Resumo
As manifestações patológicas em pavimentos asfálticos podem ser desencadeadas por diversos fatores, incluindo tráfego pesado, variações climáticas, drenagem inadequada, qualidade da construção, manutenção deficiente, problemas de projeto, movimentos do solo e impacto de vegetação. No presente trabalho, foram investigadas as manifestações patológicas em um trecho recuperado com pavimento asfáltico (CBUQ) da Avenida Said Abdala - Vila Jardim Rio Claro, Jataí-GO, visando identificar suas causas e propor medidas para minimizar seus impactos negativos. A metodologia inclui uma revisão da literatura, levantamento em campo e análise detalhada das manifestações patológicas identificadas. A partir do estudo de caso e das visitas em campo, foram identificados diversos tipos de manifestações patológicas no pavimento da via estudada, incluindo trincas transversais e longitudinais, trincas do tipo “pele de jacaré”, ondulações e buracos. Além disso, foram apresentadas as possíveis causas dessas degradações e propostas medidas de correção. Considerando a importância das vias para o desenvolvimento socioeconômico, os resultados deste estudo de caso contribuem para subsidiar decisões técnicas e gerenciais relacionadas à manutenção e reparo de vias, visando a sustentabilidade e a durabilidade da infraestrutura viária.
Pathological manifestations in asphalt pavements can be triggered by several factors, including heavy traffic, climate variations, inadequate drainage, construction quality, poor maintenance, design problems, soil movements and vegetation impact. In this study, the pathological manifestations in a section recovered with asphalt pavement (CBUQ) of Said Abdala Avenue - Vila Jardim Rio Claro, Jataí-GO were investigated, aiming to identify their causes and propose measures to minimize their negative impacts. The methodology includes a literature review, field survey and detailed analysis of the pathological manifestations identified. From the case study and field visits, several types of pathological manifestations were identified in the pavement of the studied road, including transverse and longitudinal cracks, “alligator skin” cracks, undulations and potholes. In addition, the possible causes of these degradations were presented and corrective measures proposed. Considering the importance of roads for socioeconomic development, the results of this case study contribute to supporting technical and managerial decisions related to road maintenance and repair, aiming at the sustainability and durability of road infrastructure.
Pathological manifestations in asphalt pavements can be triggered by several factors, including heavy traffic, climate variations, inadequate drainage, construction quality, poor maintenance, design problems, soil movements and vegetation impact. In this study, the pathological manifestations in a section recovered with asphalt pavement (CBUQ) of Said Abdala Avenue - Vila Jardim Rio Claro, Jataí-GO were investigated, aiming to identify their causes and propose measures to minimize their negative impacts. The methodology includes a literature review, field survey and detailed analysis of the pathological manifestations identified. From the case study and field visits, several types of pathological manifestations were identified in the pavement of the studied road, including transverse and longitudinal cracks, “alligator skin” cracks, undulations and potholes. In addition, the possible causes of these degradations were presented and corrective measures proposed. Considering the importance of roads for socioeconomic development, the results of this case study contribute to supporting technical and managerial decisions related to road maintenance and repair, aiming at the sustainability and durability of road infrastructure.
Palavras-chave
pavimentos flexíveis, manifestações patológicas, recuperação de pavimentos, estudo de caso