Ingeniería Civil y Mecánica

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Author: search.filters.author.Núñez Ortiz, Ana GabrielaSubject: search.filters.subject.CAPA DE RODADURA

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    Implementación del proceso de conservación de la estructura de la capa de rodadura de la vía manzana de oro – Montalvo en el tramo km 0+000 al km 2+400 de la provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica. Carrera de Ingeniería Civil, 2019) Núñez Ortiz, Ana Gabriela; Moreira Cedeño, Fricson Lutgardo
    This project aims to implement the process of conservation of the structure of the rolling layer of the road Manzana de Oro - Montalvo in the section k 0 + 000 to k 2 + 400 of the province of Tungurahua, in this way Develop a road maintenance plan. In order to proceed with the design of the project, a field and laboratory investigation was carried out, as well as the American Association of State Highway and Transportation Standards (AASHTO or American Association of State Highway and Transportation Officials), the American Materials Testing Association (ASTMo in English). Society of Testing Materials), National Institute of Normalization (INEN), Ministry of Transport and Public Works (MTOP), Bibliographic Research, in the project several activities were carried out, such as the lifting of the existing road with a precision equipment, in each kilometer a pit was made to be able to extract altered soil samples to perform soil tests in the laboratory, the evaluation of the pavement condition index that is a visual evaluation where we identify the localized damages and in turn the severity of this , taking an average number of samples, and the test of Def pavement readometry with the Benkelman beam. After comparing the two methods mentioned above (PCI and Benkelman Beam), the reinforcement of the pavement structure will be carried out on the Via de Oro - Montalvo road in the section of the abscissa k 0 + 000 to the abscissa k 2 + 400 from the province of Tungurahua. This reinforcement has a referential budget of 445,231.65 USD.