Evaluación del drenaje transversal tipo cajón, del sector Chaguar, en la vía al cantón Chilla.

Abstract

Evaluation of the cross-drain box type, of the Chaguar sector, on the road to the Chilla canton. Yoffre Rodrigo Vargas Aguilar. The state of a road depends to a large extent on the conditions in which the structures that are responsible for draining the water are found, be it longitudinal drainage or transversal drainage. For this reason, in the development of this work, the geometric characteristics of the box-type transversal drainage, located in the Chaguar sector, on the road to Chilla, are evident. Through the evaluation of the drawer-type drainage, it is intended to determine if the current dimensions of the structure allow the flow and sediments of the natural basin to drain, evidencing if the design criteria applied are correct for the area where the sewer is located. In Chapter I, the object of study is defined and contextualized, facts of interest are detailed about the evaluation of transversal drainages, typical damages and the considerations and design criteria that professionals in the engineering area must take into account to obtain the correct design according to the conditions of the area and the water level of the basin where the culvert is going to be built, ensuring that it fulfills the function of draining the water and preventing it from damaging the embankment or road pavement . In addition, this section presents the objectives of the degree work. In Chapter II, the theoretical foundation is developed. epistemology of the study and the theoretical bases of the investigation, the same that are a necessary tool for the development of this work, considering that it is the result of an investigative process, emphasis is placed on knowing the classification of road drainage, the types of sewers and typical damage. Chapter III includes the research data collection process, the location and description of the area where the cross drainage is built. The process used corresponds to the measurement of the geometric characteristics of the transversal drawer-type drainage, where calculations of the cross section, longitudinal section, calculation of the water velocity, calculation of the slope according to the longitudinal section of the channel, calculation of flows are presented. minimum and maximum to be drained by the sewer and calculation of areas. In addition, the calculations obtained from the Hydraflow Express program, widely used for hydraulic works, are shown. Values that, together with the visual inspection carried out, allow us to conclude if the dimensions are sufficient. In order to achieve a more detailed work, in Chapter III, information obtained from the Visual Inspection carried out in the study area and from the drainage elements is presented. Chapter IV contains the description and theoretical argumentation of the results obtained from the mathematical process and the detailed visual inspection in previous sections. The conclusions are based on the results of the drainage evaluation. The recommendations emphasize the considerations and design criteria to be considered in the design and subsequent construction of a box type cross drain. In the same way, the images obtained from the program and photographic memory are attached