Simulation du réseau de distribution des eaux de consommation urbaines par un système d'information géographique : cas du POS SUD EST II de la ville d'Ain Témouchent

Abstract

The distribution of domestic water remains a delicate issue and often complex for water technicians and managers. Reason why we studied in this work the drinking water supply network from the POS SUD EST II study area, South / East extension of the town of Ain Témouchent. In this context, we have established a diagnosis of the network and studied its sizing by the arbitrary method that we compared with our resizing by the Hardy-Cross method. The simulation by Epanet showed that sizing by Hardy-Cross is more reliable than the Arbitrary method in terms of flow conditions. Finally, we characterized the network by ArcGIS a GIS software, where we made available to the manager a network control tool that we have resized, for each node, section and structure in real time