Etude d'avant projet détaille de la digue du barrage Irdjana (w. Jijel)

Abstract

In the context of the national strategy aimed to preserve water resources, the Algerian State aims to store the largest quantity of water. Therefore, The National Agency for dams and transfers study and build the largest possible number of dams and water embankments. This requires attention to these installations in terms of accurate estimation of the engineering requirements and sites choice and the all accessories and surroundings study. Under that comes our dissertation to address the dams study in the IRDJANAWade in JIJEL province. The choice of the most adequate alternative to the dam insertion and his stability verification were made after a deepened study of the various phases (geologyl, hydrology and topography). For the realization we prepared an explanatory note containing the various stages of calculation