Ingeniería Civil y Mecánica

Permanent URI for this communityhttp://repositorio.uta.edu.ec/handle/123456789/898

Browse

Filters

20241

Settings

Author: search.filters.author.Romero Cedeño, Genesis NayeliSubject: search.filters.subject.ENSAYOS DE SUELO

Search Results

Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Elaboración de un plan de mantenimiento y conservación vial desde la intersección de la vía e491 con la calle Guayaquil abscisa km 0+000 hasta el sector san pablo abscisa km 4+000, de la parroquia rural santa rosa del cantón Ambato, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2024-08) Romero Cedeño, Genesis Nayeli; Muyulema Muyulema, Danny German
    The road that connects the intersection of E491 with Guayaquil Street to the San Pablo sector, in the Santa Rosa parish, Ambato, presents significant deterioration that affects road safety and the fluidity of traffic. To address this problem, a comprehensive road maintenance and conservation plan has been developed that considers a vehicular traffic study, a surface and structural evaluation of the pavement, the design of an appropriate pavement structure and the estimation of a reference budget. The vehicular traffic study determined a current TPDA of 3196 veh/day, with a projection of 5883 veh/day for the year 2044. The pavement evaluation revealed an average PCI of 48, indicating a fair condition. Based on these results, three types of necessary interventions were identified: milling in the first section, complete reconstruction in the second section and land clearing with removal of the vegetation layer in the third section. A pavement structure was designed with a thickness of 5 cm for the asphalt layer, 15 cm of granular base and 20 cm of granular subbase, complying with AASHTO 93 regulations and considering the projected traffic. The total budget for the implementation of the maintenance plan is $496,751.15. As a result, the implementation of the road maintenance and conservation plan will improve road conditions, increase user safety, and optimize road maintenance management by the Santa Rosa parish GAD.