Unsaturated Soil Mechanics

Unsaturated Soil Mechanics is the study of how soil behaves when it is not fully saturated with water. In many natural conditions, soils contain both air and water in their pores, which affects their strength, stability, and movement. Understanding unsaturated soils is crucial for construction, agriculture, and environmental management, as it helps predict how soil will respond to changes in moisture, like rainfall or drought. This field of study is essential for ensuring safe foundations for buildings, managing landslides, and addressing issues like erosion and water retention.