A BRIEF REVIEW OF THE SLOPE STABILITY ANALYSIS METHODS

Abstract

One of the most common problem faced by geotechnical engineers is slope stability assessment. The predictions of slope stability in soil or rock masses is very important for the designing of reservoir dams, roads, tunnels, excavations, open pit mines, and other engineering structures. It is the importance of slope stability problem that has reasoned alternate methods for evaluating the safety of a slope. This study reviews the existing methods used for slope stability analysis. These methods are divided into five different groups which are; (a) Limit equilibrium method, (b) Numerical simulation method, (c) Artificial neural network method, (d) Limit analysis method, and (e) Vector sum method.

Keywords

• slope stability analysis
• limit equilibrium method
• numerical modeling
• artificial neural network
• vector sum method
• limit analysis method.