Seepage and Slope Failure Study Using Finite Elements Analysis.

Abstract

This research paper is all about performing intensive research on the aspects of seepage and slope failure that occur in earth dams, this survey work utilizes sophisticated Finite Element Analysis (FEA), particularly PLAXIS 3D. During this investigation which investigates the dynamics of the interactions between the soil and water, experimentation of various degrees of saturation is considered at one point or the other. Also, the effect of the physical properties of soil, specifically, Young’s modulus and angle of internal friction revealed the hydraulic regime and the state of the river, including the conditions of sharp drawdown and low water, respectively. This is done to enable assessment of the impact of the said properties. The high importance of FEA is stated in its capacity to model shapes and materials that are non-linear. This is so because FEA can give insight into the behavior of earth dams as elaborated above in the literature review. Thus, the research is a noteworthy contribution to the field of geotechnical engineering because by providing modern suggestions for the design and maintenance of dams while improving the current knowledge regarding the stability of the objects in question, the notes included in the paper are practical. As can be seen, these recommendations are intended to secure the further performance and safety of dams throughout their utilization period.