Ingeniería Civil
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Item Cálculo y diseño de un puente metálico para el sector de Balzain y de las vías de acceso(1963) Arévalo Idrovo, GerardoItem Estructuras laminares plegadas(1968) Vintimilla Borrero, Marcelo; Rodas Andrade, HernánItem Teoría de las probabilidades y aplicaciones(1968) Jaramillo Medina, JorgeItem Tipo de pavimento a utilizarse fuera del casco central de la ciudad de Cuenca: análisis comparativo(1972) Maldonado Moscoso, Patricio; Malo Cordero, FernandoItem Hidráulica y cálculo de estructuras especiales para plantas potabilizadoras de agua por un ordenador(1987) Ochoa Arias, Paúl; Vélez Torres, Juan Carlos; Ordóñez Espinosa, GaloItem Estudio y diseño del alcantarillado sanitario de la parroquia rural de Paccha(1988) Andrade Ochoa, Vinicio; Sarmiento Bermeo, Juan; Ordóñez M., FabiánItem Dotación de agua potable para la comunidad de el Quinche de la parroquia Chordeleg(1989) Gárate Correa, René; Mejía Regalado, Iván; Rosas Castro, Carlos; Romero Jaramillo, CarlosItem Abastecimiento de agua potable para la parroquia Dug Dug de Paute(1991) Argudo Calderón, Alberto; Cáceres Villavicencio, Fernando; Oramas Torres, Fabián; Ruilova Sánchez, CornelioItem Planes maestros de agua potable y alcantarillado de la ciudad de Cuenca(1995) Mejía Regalado, Boris Fernando; Vélez Narváez, GuillermoItem Modelización matemática para diseño de una red de riego(1996) Coronel Sacoto, Diego; Martínez Calle, Julio; Pacheco Tobar, Esteban Alonso; Pesántez Cobos, Paúl William; Cordero Ordóñez, PatricioItem Sistemas de tecnología apropiada para saneamiento en el medio rural, potabilización y desinfección casera(1996) Vásquez M., Ernesto; Vidal P., Eduardo; Ordóñez Espinosa, GaloItem Software para la evaluación de pérdidas locales en tuberías a presión y canales abiertos(2000) Ordóñez Arízaga, Javier Fabián; Cordero Ortiz, PatricioItem Gerencia de Riesgos en un Proyecto de Construcción(2004) Sinchi Toral, Jaime Xavier; Gonzáles Gamundi, María DoloresItem Identificación de una metodología para medición de concentración de sólidos en suspensión en ríos de montañas: aplicación a la cuenca hidrográfica del Río Paute(2008) Pacheco, Esteban; Rengel Barrera, AgustínItem Aplicación del método de elementos finitos fenómeno de pérdida de estabilidad de estructuras(2010) Zárate Falconí, Juan Pablo; Pino Velázquez, Ángel Julver; Tamayo, MarceloItem Estudio de los procesos de flujo en una obra de captación mediante experimentación en un modelo físico de escala reducida. Estudio para el proyecto hidrosanbartolo(2012) Anguisaca Mejía, Marco Fabián; Maza Mogrovejo, Andrés Xavier; Rengel Barrera, Agustín; Pacheco Tobar, Esteban AlonsoItem Caracterización del comportamiento hidráulico de un tramo del río Calabí en el sector de Toma utilizando un modelo matemático(2013) Espinoza Márquez, Patricio Armando; Vintimilla Rojas, Gustavo Enrique; Cisneros Espinoza, Felipe EduardoThe Project “Plan for the Efficient Use and Water Control in the Province of Los Ríos” (PACALORI) strives for the regularization for the water potential of this province, by implementing hydraulic structures to facilitate the use and distribution of water. Within these structures, a Calabí river bypass through direct intake is expected, located in the right hand margin. For the optimal design of said structures, a hydraulic behavior characterization of the River Calabí in the in the intake sector, has been established in the in the present study, using a mathematical model. Mathematical modeling has been performed with the software HEC-RAS and its extension HEC-GeoRAS developed to process georeferenced data. In developing the geometry of the Calabí river, 12 cross sections raised along the section being studied were used, for additional cross sections, a digital elevation model with base cartography at a scale of 1:10000 were used. In this thesis, a calibrated mathematical model of a section of the Calabí river comprised of the intake sector has been obtained, in which the discharge curve in the intake sector and floodplains for flow rates for return periods of 50 and 100 years was determined. These values were 426.78 and 458.73 hectares respectively.Item Análisis y reforma geométrica de la intersección entre circunvalación sur y la vía Monay- Baguanchi(2016) Jaramillo Gonzaga, Janela Carolina; Avilés Ordóñez, Juan MarceloIn order to analyze the functionality of an intersection, an analysis was done by performing a traffic count and a topography survey. The topography was performed on a 200-meter radius, while the traffic count was done in all roundabout entering, on December 2015. For field data processing, the Highway Capacity Manual (HCM 2010) procedures were followed, in order to obtain: capacity, delays, and level of service of the intersection, for current and future volumes. For the projection of future traffic volume, until the year 2035, the Average Daily Traffic was determined; based on 2015’s fuel consumption data for Azuay’s automotive park. It was found that the roundabout’s current level of service is: F, and decreasing every five years. Therefore, geometric improvements were needed in order to enhance its level of service. Two solutions to the current congestion problems were posed. 1. Three Leaf Clover type interchange 2. Diamond shaped interchange with adjacent roundabouts on the northern and southern sides. The second option was chosen as the most viable option, and a geometric design was drawn in accordance to the Ecuadorian Road Normative. The levels of service for the proposed diamond interchange are better. .Item Validación numérica de la cuantificación del transporte de sedimentos(2017) Aguirre Almeida, Bernarda Elizabeth; Carrillo Serrano, Verónica MargaritaToday numerical modeling is the key to the design of hydraulic works. Well, simulations are cheaper and they allow a sensitivity analysis. Also, it is possible to analyze more complex systems with fewer assumptions and project different scenarios with their possible effects of future action. Numerical modeling is also an efficient alternative that simplifies the calculation of natural problems on large scale such as the problems of sediment accumulation. The transportation of sediments with particles of uniform diameter constitutes a big question when the study area includes channels of steep slopes. The objective of this project is the numerical validation of the experiments carried out in the laboratory for sediment transport processes applied on high slopes (3% -5%) and particles of uniform diameter and shape. The methodology used for the development of this project consists of the application of a numerical model (Flow 3D) for the validation of laboratory experiments. The results to be obtained are flow parameters that are comparable with the measured in the laboratory such as: speed and draughts and sediment transport rates. Numerical modeling allows us to perform a complete evaluation of hydraulic processes that includes experiments in laboratory, mathematical models such as theory and numerical models for the solution of governing equations.Item Evaluación hidrológica e hidráulica del Río Tomebamba tramo Balzay-Monay mediante modelación matemática del flujo en uni y bidimensional(2019-10-25) Chimborazo Ochoa, José Emilio; Cisneros Espinoza, Felipe EduardoMathematical modeling of water flow in rivers is a tool that helps us assess the capacity of a river for high flows and thus identify sites vulnerable to flooding. The study area includes the Tomebamba River; It is located in the city of Cuenca belonging to the province of Azuay. Three mathematical models were used: HEC HMS, HEC RAS and Iber and in conjunction with the GIS geographic information system, flood zones were defined for different return periods. The HEC HMS model was used to model the contributing basin and determine the output hydrograms for the return periods of 5, 10, 25, 50 and 100 years, with peak flows ranging from 99.7 m^3/sg to 289.4 m^3/sg respectively for the smallest and largest return period. To make the hydraulic model in HEC RAS, previously with the Hec GeoRAS complement, the cross sections were defined, as well as 8 bridges existing in that section. In the Iber model, a 1 meter pixel DEM was used and the bridges were also entered as internal conditions in the program. Finally, the flood and velocity maps were created for the return periods analyzed and with the help of ArcGIS the flood areas were quantified.