Diseño de la vía provincial en el tramo La Pillareña – El Carmen del cantón Pastaza en la provincia de Pastaza, con el mejoramiento de la subrasante con metodología del sector

Abstract

In the following technical project of graduation is based on the Design of the provincial road in the section Pillareña - El Carmen del Cantón Pastaza in the Province of Pastaza. Traffic studies (TPDA) and topographic survey were carried out, so it was determined as a Type IV pathway in the neighborhood, as stipulated in the MTOP rules. It was also done pigeons in each kilometer of the project track, to make the tests as: Moisture Content, Grain Size, Proctor, Sponge and CBR. These tests did not give as results that an improvement of the subgrade is needed and thus to begin the calculation of the pavement structure. To determine the structure of flexible pavement was performed by the method of AASHTO 93 that gives as parameters the structural and functional performance for the elaboration of the calculations. In this technical work of graduation the PLUS was the improvement of the subgrade with site methodology, by means of soil tests and a comparison of costs was determined the improvement with stone material, in order to determine the thicknesses to be constructed of the structure of flexible pavement. Horizontal and vertical signaling was determined for the welfare of drivers. As well as the elaboration of the reference budget with its respective chronogram valued of work that allows of a determine the time of execution of the road work.