Srilatha, N. and Ksheeraja, A.L.
(2022)
Numerical Studies on Stability of Sand Slopes.
In: 1st International Conference on Technologies for Smart Green Connected Society 2021, ICTSGS 2021, 29 November 2021 through 30 November 2021, Virtual, Online.
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Abstract
Stability analysis of slopes is generally performed to assess the safe design of man-made or natural slopes. Choice of analysis depends on both site conditions and the probable mode of failure, with consideration being given to the varying strengths and limitations involved in each method. Numerical techniques provide an approximate solution to field problems which otherwise cannot be solved by conventional methods due to complex geometry, anisotropic material, non-linear behaviour and in situ stresses. Present study presents results of stability analysis of unreinforced and reinforced model slopes using GEOSTUDIO 2020 and stability calculations were performed using SLOPE/W module and factor of safety of slopes with and without reinforcement is computed by considering various methods. Soil is modeled as a Mohr-Coulomb material in the analysis. The soil properties obtained from laboratory investigation was given as input parameters and analysis was carried out for different types of model slopes. The results from analysis are presented and discussed in detail. © The Electrochemical Society
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