Course Description

Slope stability is fundamentally about equilibrium. A slope remains stable as long as the resisting forces within the soil or rock mass are greater than the forces driving it to move downward under gravity. In natural slopes, this equilibrium has often existed for thousands of years, but it can be disturbed by changes such as rainfall infiltration, erosion, or seismic activity. In engineered slopes, we are intentionally creating new geometries, so we must ensure that this equilibrium is achieved through design. Failure occurs when the internal shear strength of the material is no longer sufficient to resist sliding. This is why slope stability is a critical concern in highways, dams, railways, and excavation projects. Understanding this basic force balance is the foundation for all further analysis in geotechnical engineering.

What you'll learn in this course?

• By the end of this course, participants will be able to:

• Explain the fundamental concepts of slope stability and failure mechanisms.

• Identify different types of slopes and their engineering characteristics.

• Describe various modes of slope failure in soils and rocks.

• Evaluate factors influencing slope stability, including groundwater and loading.

• Apply limit equilibrium methods to analyze slope stability.

• Interpret factor of safety and its engineering significance.

• Understand the role of shear strength parameters in slope design.

• Assess slope stability under different environmental and loading conditions.

• Select appropriate slope stabilization techniques.

Prerequisites

• Basic understanding of soil mechanics and geotechnical engineering

• Familiarity with effective stress, shear strength, and engineering calculations is helpful