Geotechnical Engineering Report: Expansive Soil Stabilization Methods

This geotechnical engineering report delves into the challenges posed by expansive soils, which exhibit significant volume changes with varying moisture content, particularly affecting lightweight constructions in semi-arid and arid regions. The report highlights the role of montmorillonite clay in expansive soils and explores various stabilization techniques, with a focus on lime stabilization. It discusses the damages caused by expansive soils, including structural cracks and pavement crumbling, and emphasizes the importance of soil stabilization to improve mechanical properties and reduce volume changes. The methodology section outlines several tests conducted to assess the properties of expansive soils, including compaction tests, one-dimension consolidation tests, volume shrinkage tests, suction measurements, flexural strength determination, California Bearing Ratio (CBR) tests, Atterberg Limits, and UCS tests. The report concludes with recommendations for effective soil stabilization strategies, aiming to provide civil engineers with insights into designing structures that can withstand the challenges posed by expansive soils. Desklib offers students access to this report and many more solved assignments for academic support.