Probabilistic Slope Stability Analysis using RFEM with Non-Stationary Random Fields

Conference paper (2015)
Copyright: © 2015 The Authors and IOS Press, Creative Commons CC-BY
DOI: https://doi.org/10.3233/978-1-61499-580-7-704
Finite elements Random fields Slope stability RFEM
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Published Date

14-10-2015

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Abstract

Using recently obtained deterministic results as a benchmark, probabilistic slope stability analyses have been performed on an undrained slope using the random finite element method (RFEM). Non-stationary random fields have been generated with linearly increasing mean undrained strength and a constant coefficient of variation. The influence of input spatial correlation and variance on the probability of slope failure in a test example is reported, and particular attention is drawn to the solutions corresponding to extreme values of the spatial correlation length.