IDIT 25587
INSTITUTO DE ESTUDIOS AVANZADOS EN INGENIERIA Y TECNOLOGIA
Unidad Ejecutora - UE
artículos
Título:
ANALYSIS AND HYDRAULIC MODEL (2D) HYPERCONCENTRATED SEDIMENT FLOWS IN WEST OF THE SAWS AMBATO, CATAMARCA, ARGENTINA
Autor/es:
G HILLMAN; M EDER; A RODRIGUEZ; S AMBROSINO ; G MOYA; O BARBEITO
Revista:
Revista Int. Desastres Naturales, Accidentes e Infraestructura Civil
Editorial:
UPR
Referencias:
Lugar: Mayaguez; Año: 2017 vol. 6 p. 65 - 87
ISSN:
1535-0088
Resumen:
Hyperconcentrated sediment flows have been classifieldas mudfloods, mudflows and debris flows. Distinct physical processesdifferentiate these types of hyperconcentrations based on the rheology of thewater-sediment mixture. Mudflows are flows with predominant yield and viscousstresses. A quadratic rheological model enables appropiate simulation offlooding conditions ranging from clear water to hyperconcentrated sedimentflows.This paper presents a severehydrological event recently occurred in Siján, Catamarca, Argentina. In thisevent mud flow was generated. This paper present a simulation model of finitedifferences (FLO-2D) to simulate the event.
