Computational Modelling and Finite Element Analysis for Slope Stability Validation

Abstract

The validation of slope stability through computation modelling and finite element analysis (FEA), more specifically to clarify the dynamics of slopes in various circumstances. A conventional approach applied was two- and three-dimensional FEA versus the traditional LEM. The research used a variety of geometries, soil types, and boundary conditions that would present a bigger picture than what LEM normally does by considering all those in a summarized manner. The results indicated FEA as an accessible tool in showing the detailed slope stability much more closely to reality, particularly involving complicated geometries and varied materials, comparing LEM. Stability in the slope could therefore be better predicted using this method than when attempting it with LEM since it fails to take into account many real complexities of the conditions. In summary, the results obtained indicate that FEA can significantly improve the accuracy and the reliability in “geotechnical applications”.