Etude de protection du centre de Khellil (contre les inondations) (w. Bordj Bou Arreridj)

Abstract

Our work consist, design a protection structure against flood, in the village of Khellil situated in Bordj Bou Arreridj. We began our project with a presentation of our zone .After that we moved to generalities about flood, and a hydrological study of our watershed to determine water flow of probable growth with two methods. In the first one we used empirical formulas, in the other we used a rain-flow modelisation with HEC HMS, a projected development dimensioning of the watercourse. Finally we estimated the duration and the cost of our project.