Propuesta metodológica para el control de desbordes en el canal de riego La Mochica – Tramo Ciudad Universitaria, aplicando modelos de simulación hidráulica
Fecha
2024
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad Nacional San Luis Gonzaga
Resumen
La investigación desarrollada propone una metodología a seguir para realizar el control de
desbordes aplicado a un sector del canal de irrigación La Mochica, que pasa por el campus de la
Universidad Nacional “San Luis Gonzaga” en el distrito de Ica. En ella se propone el uso del
modelo de simulación hidráulica como el HEC-RAS 4.1.0.
La propuesta metodológica identifica fases a seguir, para desarrollar procesos que permiten al
investigador llevar una secuencia ordenada en el diseño de canales de irrigación, de manera que
no se omitan detalles que obliguen a volver a revisar la secuencia. Además de incluir la simulación
hidráulica, esta propuesta se ha elaborado en base a la experiencia revisada en diversos
investigadores sobre el diseño de canales de riego, pudiendo ser mejorada para su uso en canales
de irrigación más complejos.
Pero en forma general se ha aplicado al canal mencionado con lo cual se ha identificado que el
canal original tiene un diseño que asegura que no haya sedimentación. Se determinó que el canal
tiene una capacidad máxima para Q = 1.39 m3/seg, menor al indicado por la administración del
sistema de riego. Respetando la pendiente original se ha propuesto una sección transversal
rectangular de concreto, con lo cual se asegura una buena eficiencia hidráulica y evitando los
posibles desbordes.
Se concluye que en la propuesta metodológica que permitió cumplir con todos los objetivos de la
investigación debe incluirse la participación de la junta de regantes como parte administrativa
responsable en el control de desbordes.
The research carried out proposes a methodology to follow to control overflows applied to a sector of the La Mochica irrigation canal, which passes through the campus of the "San Luis Gonzaga" National University in the district of Ica. It proposes the use of the hydraulic simulation model such as HEC-RAS 4.1.0. The methodological proposal identifies phases to follow, to develop processes that allow the researcher to carry out an orderly sequence in the design of irrigation canals, so that details that force the sequence to be reviewed again are not omitted. In addition to including hydraulic simulation, this proposal has been developed based on the experience reviewed by various researchers on the design of irrigation canals, and can be improved for use in more complex irrigation canals. But in general it has been applied to the aforementioned channel, with which it has been identified that the original channel has a design that ensures that there is no sedimentation. It was determined that the canal has a maximum capacity for Q = 1.39 m3/sec, less than that indicated by the administration of the irrigation system. Respecting the original slope, a rectangular cross section of concrete has been proposed, thus ensuring good hydraulic efficiency and avoiding possible overflows. It is concluded that in the methodological proposal that allowed all the research objectives to be met, the participation of the irrigators' board should be included as the administrative party responsible for overflow control
The research carried out proposes a methodology to follow to control overflows applied to a sector of the La Mochica irrigation canal, which passes through the campus of the "San Luis Gonzaga" National University in the district of Ica. It proposes the use of the hydraulic simulation model such as HEC-RAS 4.1.0. The methodological proposal identifies phases to follow, to develop processes that allow the researcher to carry out an orderly sequence in the design of irrigation canals, so that details that force the sequence to be reviewed again are not omitted. In addition to including hydraulic simulation, this proposal has been developed based on the experience reviewed by various researchers on the design of irrigation canals, and can be improved for use in more complex irrigation canals. But in general it has been applied to the aforementioned channel, with which it has been identified that the original channel has a design that ensures that there is no sedimentation. It was determined that the canal has a maximum capacity for Q = 1.39 m3/sec, less than that indicated by the administration of the irrigation system. Respecting the original slope, a rectangular cross section of concrete has been proposed, thus ensuring good hydraulic efficiency and avoiding possible overflows. It is concluded that in the methodological proposal that allowed all the research objectives to be met, the participation of the irrigators' board should be included as the administrative party responsible for overflow control
Descripción
Palabras clave
Simulación hidráulica, Máxima eficiencia, Caudal de diseño, Hydraulic simulation