The Soil Mechanics course examines the behavior of soils under various natural and artificial stresses within the context of civil and geotechnical engineering. It covers the physical and mechanical properties of soils—such as porosity, permeability, compressibility, and shear strength—while emphasizing their influence on the stability and safety of structures. The course also includes applied concepts related to earth dams and landslides, enabling students to understand stability mechanisms, design methods, and geotechnical risk prevention measures. This module thus provides an essential foundation for the analysis and design of sustainable infrastructures interacting with the ground.