Probabilistic Risk Assessment of Slope Failure in 3-D Spatially Variable Soils by Finite Element Method

Table 1

Summary of typical studies on risk assessment.

References	Mode	Remarks
Lee and ching [14]	3-D	Developing a methodology for calculating landslide volume of infinite slope considering spatial variability of soil parameters.
Li et al. [15]	2-D	Presenting a risk assessment and analysis method considering multiple failure modes of slope based on area failure probability.
Liu et al. [16]	2-D	Investigating the effects of the stratigraphic boundary uncertainty on the slope reliability analysis and risk assessment considering the spatial variability of soil properties.
Xiao et al. [5]	3-D	Developing a collaborative risk assessment framework for 3-D slope reliability analysis and risk assessment in spatially variable soils.
Zhang and Huang [11]	2-D	Proposing a new method to evaluate risk assessment of slope taking into account the multiple failure surfaces.
Li et al. [17]	2-D	Enhancing the efficiency of the random finite element method in slope reliability analysis and risk assessment based on subset simulation.
Ali et al. [18]	2-D	Proposing an analytical framework for quantitative risk assessment of landslides caused by rainfall considering the spatial variability of permeability coefficient.
Hicks et al. [19]	3-D	Investigating the influence of the spatial variability of soil parameters on the probability of failure and the failure consequence of a 3-D slope.
Li et al. [20]	2-D	Proposing an approach for quantitative risk assessment of slope instability considering multiple failure modes based on Monte Carlo simulation.