Investigations on the Expansive Soils of Addis Ababa

Abstract

The significant engineering properties of the expansive soils of Addis Ababa have been studied in the laboratory. In addition, damages on structures due to heaving and shrinkage of the expansive soils have been assessed. A case study of 35 structures located within the expansive zone of the city was conducted. From the results of the investigations conclusions and observations that are of significant importance to Foundation Engineers have been drawn.