Decreased scour on an external river bend using two-dimensional numerical model, in la Perla-Florida and Cantagallo sectors of Rímac river

Ravines M.B.; Vargas J.C.; De Bazan S.S.H. · 2020 Congreso Internacional de Innovacion y Tendencias en Ingenieria, CONIITI 2020 - Conference Proceedings (2020) · DOI: 10.1109/coniiti51147.2020.9240465

Resumen

This paper, evaluates a proposal for an external bend fluvial erosion control, using submerged vanes as velocity and shear stress control, verifying its effectiveness by modeling in Iber to calculate the scour produced by discharges with different return periods. The results indicate that the velocity, shear stress and scour decrease along the curve, due to submerged vanes.

Instituciones: Universidad Peruana de Ciencias Aplicadas