Etude d'avant projet détaille de la retenue collinaire sur L'Oued de Tlilet commune de Gartoufa (w.Tiaret )

Abstract

In this work we have studied the idea of making a small dam in the river of TLILET located in the town of GARTOUFA, W. TAIRET.the realization of this dam will help to irrigate surrounding agricultural area of almost 75 hectares. To do this, check that the geological, hydrological and topographical conditions are favorable, then we choose and we calculate the most appropriate model and the type and details of related structures that will ensure safe operation and proper functioning of the dam during lifetime of the structure. To achieve we have developed an explanatory note containing the different calculation steps.