Etude d'aménagement contre les inondations de l'Oued Sidi Zerzour

Abstract

The purpose of this study is to determine plans of drainage structures on the basin of Wadi Sidi Zarzour in the urban center of the city of Biskra, southern Algeria. The main aim is to define all the geomorphologic and climatic parameters of the watershed, followed by a detailed hydrological study. This has allowed the identification of the structures designing discharges and the variant appropriate for the protection. So, the final project is a scupper under the bridge located in the river to water discharge followed by an important modeling with HEC-RAS software and the projection of a spillway in the basin chosen precisely to the specific flow characteristics and the budget for project.