Publicación:

Diseño estructural pavimento flexible, tramo 1 vía las Cabras - ubicado en Doima municipio de Piedras Tolima

Resumen

The study was carried out on the Las Cabras road located between the rural sector of agrotourism development condition, which communicates the urban sector of the Doima residential area of the Piedras Tolima municipality, where the collection of information necessary for its purpose corresponds to the period of December of 2019 and the first quarter of 2020, with the aim of gathering the suitable technical supports to carry out the study, design and construction of the pavement of the aforementioned road sector. Soil samples were taken to be analyzed in the laboratory, where a result of the soil support relationship was obtained, together with the geometric design of the road through topographic design and the study of traffic or road gauging; the road improvement action has been communicated by the Piedras Tolima municipal administration through its website and in community socialization meetings, where there is excellent acceptance by the community in general, unlike private land owners who They must free up minimum areas for the recovery of public space. Secondary information such as coordinated tasks in the territorial ordering scheme, resolution of road regulations, forest inventory, declaration of land areas as public utility, were provided by the municipal planning secretary in its administration 2016 - 2019, regarding the method of design and regulatory generalities, books of pavement design and INVIAS regulations were taken into account. The results showed a type III road category, a soil support ratio CBR = 5.5, where following the AASHTO methodology the pavement structure must be re-evaluated by the Rational method and the WINDEPAV software as it does not meet the minimum layer height thicknesses. set forth in the INVIAS standard.