Modeling uncertainty in stability analysis for design of embankment dams on difficult foundations
AS Al-Homoud, N Tanash - Engineering Geology, 2004 - Elsevier
A probabilistic 3-D slope stability analysis model (PTDSSAM) is developed to evaluate the
stability of embankment dams and their foundations under conditions of staged construction
taking into consideration uncertainty, spatial variabilities and correlations of shear strength
parameters, as well as the uncertainties in pore water pressure. The model has the following
capabilities:(1) conducting undrained shear strength analysis (USA) and effective stress
analysis (ESA) slope stability analysis of staged construction,(2) incorporation of field …
stability of embankment dams and their foundations under conditions of staged construction
taking into consideration uncertainty, spatial variabilities and correlations of shear strength
parameters, as well as the uncertainties in pore water pressure. The model has the following
capabilities:(1) conducting undrained shear strength analysis (USA) and effective stress
analysis (ESA) slope stability analysis of staged construction,(2) incorporation of field …
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