Protection contre les inondations des sites AADL 13300 logements de la ville Sidi Abdellah - Mahelma (w.Alger)

Abstract

The aim of this study is to protect the 13,300 AADL sites registered in the city of Sidi Abdellah, Algiers Province, from flooding. In this regard, we conducted a hydrological study to estimate the flow rates that could affect the study areas. To reduce this phenomenon, we used the ARCGIS and HEC-RAS systems to study river flooding and proposed procedures to develop valleys in our region and use them to drain rainwater from the study area. We rehabilitated waterways based on technical and economic analyzes with the aim of safely managing floodwaters.