Infinite slope theory

Infinite slope theory is a concept used in geotechnical engineering to analyze the stability of slopes, such as hills or embankments. It assumes that the slope is infinitely long and focuses on a small, representative section of it. By evaluating the forces acting on this section—like gravity and soil strength—engineers can determine if the slope is stable or at risk of sliding. This theory helps in designing safe structures and managing land use in hilly terrains, ensuring that natural and man-made slopes do not lead to landslides or collapses.