Etude d'une retenue collinaire sur l'oued Aoujlal (w. Khenchela)

Abstract

Our study makes part of the national strategy concerning the preservation of water resources and cover water needs in terms of irrigation. Accordingly, the present dissertation consists in studying the construction of a small dam at the level of wadi AOUJLAL in KHENCHELA in order to overcome the current water shortage. After a precise and complete study of the various stages "geological, hydrological, topographic), we chose the adequate alternative, then we have established the dam, checked its stability and precised the different steps of its realization.