Diseño geométrico de la vía que une las colonias Palma Roja-San Antonio pertenecientes a las parroquias Teniente Hugo Ortíz y 10 de Agosto del cantón Pastaza, provincia de Pastaza

Abstract

The technical project was developed in the Province of Pastaza, Cantón Pastaza, which geometrically designed a road that connects the Palma Roja - San Antonio communities to improve transportation and the economy of the residents. To know the characteristics of the terrain, a topographic survey was carried out with a total station which provided specific points of the route of the road to be designed, later the vehicular flow was studied through manual counting for 7 consecutive days, 12 hours a day that allowed the calculation of the Annual Average Daily Traffic (TPDA) and obtaining a value with a projection of 20 years. The study of the soil was done by means of excavations of pits with sections of 500 meters and the determination of design CBR for the calculation of the thicknesses of the layers of the flexible pavement applying the AASHTO-93 Standard. The geometric design of the road was developed by applying the standard of the Ministry of Transportation and Public Works (MTOP 2003) in which values are established according to the type of road and terrain for the horizontal, vertical and transversal design such as radii, slopes, ditches, cut and fill volumes, which were performed with the Civil CAD 2018 software. The referential budget was obtained with the calculation of volumes of work and analysis of unit prices allowing to know the feasibility of the work.