Etude des ouvrages annexes du barrage de Draa Diss (w.Setif)

Abstract

Within the framework of the realization of the project of a dam on the wadi Medjez to the municipality of de El Eulma wilaya of Setif. The capacity of this hydraulic structure has shared in 80% for the agricultural vocation and 20% for supplying with drinking water.. The height of the dike is 55 meters in height for a volume equal to 76 million cubic meters. The present study concerns annexed hydraulic structures, namely the spillway, the bottom drain and the catch tower. The design of the structures is based on geological, geotechnical and hydrological criteria, taking into account the stability and economic aspects of the project.