Encauzamientos de ríos. Procedimientos de cálculo y su análisis.

Abstract

Rivers are important water sources that allow the vital development of surrounding populations to assist in navigation and transport especially in hard-to reach areas, however, with climate change, the hydrological cycle is altered so that large rainfall avenues, stretches modify the beds of river currents, for this reason man seeks alternatives to divert these channels for his own benefit. The objective of this study is to characterize the theories, methodologies and evolutionary processes involved with riverbed construction techniques, similarly analyze morphological parameters, bed types, granulometry, hydrology, weathering and weathering that help the correct execution, whether in mountain environments valleys, urban environments, where they will later be designed and implemented. The research resulted in upstream and flooded waterways cause the rivers to not respect the sinuosity and slope caused by the alluvial valley, while downstream channels are persistent and produce the incision in the channel, increasing the sinuousness and decreasing the corresponding slope. A partial routing work can create greater stability than the protection intended to be built.