Advances in reliability and risk analyses of slopes in spatially variable soils: A state-of-the-art review

SH Jiang, J Huang, DV Griffiths, ZP Deng - Computers and Geotechnics, 2022 - Elsevier
Spatial variability of soil properties was rarely taken into account directly in traditional slope
stability analyses, rather some “average” or suitably “pessimistic” properties are assumed to …

Scale of fluctuation for spatially varying soils: estimation methods and values

B Cami, S Javankhoshdel, KK Phoon… - ASCE-ASME Journal of …, 2020 - ascelibrary.org
Spatial variability is one of the major sources of uncertainty in geotechnical applications.
This variability is characterized customarily by the scale of fluctuation. Scale of fluctuation …

Novel approach to efficient slope reliability analysis in spatially variable soils

ZZ Wang, SH Goh - Engineering Geology, 2021 - Elsevier
The random field finite element method (RF-FEM) provides a robust tool for carrying out
slope reliability analysis that incorporates the spatial variability of soil properties. However, it …

A three-dimensional large-deformation random finite-element study of landslide runout considering spatially varying soil

X Chen, D Li, X Tang, Y Liu - Landslides, 2021 - Springer
Landslide is a uniquely dynamic large-deformation process that can present serious threat
to human lives and infrastructures. The natural soil properties often exhibit inherent spatial …

[HTML][HTML] Interpreting random fields through the U-Net architecture for failure mechanism and deformation predictions of geosystems

ZZ Wang, J Zhang, H Huang - Geoscience Frontiers, 2024 - Elsevier
The representation of spatial variation of soil properties in the form of random fields permits
advanced probabilistic assessment of slope stability. In many studies, the safety margin of …

Probabilistic assessment of slope stability that considers the spatial variability of soil properties

SE Cho - Journal of geotechnical and geoenvironmental …, 2010 - ascelibrary.org
In this paper, a numerical procedure for probabilistic slope stability analysis is presented.
This procedure extends the traditional limit equilibrium method of slices to a probabilistic …

Enhancement of random finite element method in reliability analysis and risk assessment of soil slopes using Subset Simulation

DQ Li, T Xiao, ZJ Cao, CB Zhou, LM Zhang - Landslides, 2016 - Springer
Random finite element method (RFEM) provides a rigorous tool to incorporate spatial
variability of soil properties into reliability analysis and risk assessment of slope stability …

Practical reliability analysis of slope stability by advanced Monte Carlo simulations in a spreadsheet

Z Cao, Y Wang, D Li, Z Cao, Y Wang, D Li - Probabilistic approaches for …, 2017 - Springer
The previous chapters developed several probabilistic approaches for geotechnical site
characterization. These probabilistic approaches provide probabilistic characterization of …

Data augmentation for CNN-based probabilistic slope stability analysis in spatially variable soils

SH Jiang, GY Zhu, ZZ Wang, ZT Huang… - Computers and …, 2023 - Elsevier
A novel methodology that involves the coupling of Convolutional Neural Networks (CNNs)
and a data augmentation technique is proposed for slope reliability calculations. The …

Probabilistic methods for unified treatment of geotechnical and geological uncertainties in a geotechnical analysis

CH Juang, J Zhang, M Shen, J Hu - Engineering geology, 2019 - Elsevier
There are typically three types of models involved in a geotechnical analysis, ie, the
geologic model, the ground model, and the geotechnical model, each of which may be …