[HTML][HTML] Geotechnical uncertainty, modeling, and decision making
Modeling only constitutes one aspect of decision making. The prevailing limitation of
applying modeling to practice is the absence of explicit consideration of uncertainties. This …
applying modeling to practice is the absence of explicit consideration of uncertainties. This …
Advances in reliability and risk analyses of slopes in spatially variable soils: A state-of-the-art review
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 …
stability analyses, rather some “average” or suitably “pessimistic” properties are assumed to …
Comprehensive multivariate joint distribution model for marine soft soil based on the vine copula
In this study, we propose a multivariate joint distribution model for marine soft soil using D-
vine copula function. The model is based on detailed investigation data from a tunnel …
vine copula function. The model is based on detailed investigation data from a tunnel …
Estimation of trend and random components of conditional random field using Gaussian process regression
A method is proposed for simultaneously estimating the trend and random component of soil
properties at arbitrary locations using Gaussian process regression with the superposition of …
properties at arbitrary locations using Gaussian process regression with the superposition of …
Optimization of site investigation program for reliability assessment of undrained slope using Spearman rank correlation coefficient
Site investigation programs (eg, boreholes) are crucial in characterizing soil properties and
stratigraphic configurations. However, the traditional borehole patterns are generally of …
stratigraphic configurations. However, the traditional borehole patterns are generally of …
Slope displacement reliability analysis considering rock parameters spatial variability subjected to stochastic mainshock-aftershock earthquake
R Pang, H Yao, M Xu, Y Zhou - Reliability Engineering & System Safety, 2024 - Elsevier
A new and efficient framework for analyzing the stochastic dynamic response and reliability
of the rock slope was constructed based on the generalized probability density evolution …
of the rock slope was constructed based on the generalized probability density evolution …
Efficient probabilistic back analysis of spatially varying soil parameters for slope reliability assessment
The probability distributions of soil parameters can be updated with limited site-specific
information via probabilistic back analyses. The updated probability distributions can be …
information via probabilistic back analyses. The updated probability distributions can be …
[HTML][HTML] Modelling of spatial variability of soil undrained shear strength by conditional random fields for slope reliability analysis
Conditional random field model can make best use of limited site investigation data to
properly characterize the spatial variation of soil properties. This paper aims to propose a …
properly characterize the spatial variation of soil properties. This paper aims to propose a …
Development of a slope digital twin for predicting temporal variation of rainfall-induced slope instability using past slope performance records and monitoring data
A slope digital twin is a virtual slope model that is able to continuously, even in real-time,
learn from actual observations (eg, monitoring data, slope performance records, and site …
learn from actual observations (eg, monitoring data, slope performance records, and site …
Probabilistic assessment on 3D stability and failure mechanism of undrained slopes based on the kinematic approach of limit analysis
S Shu, B Ge, Y Wu, F Zhang - International Journal of …, 2023 - ascelibrary.org
Most slope collapses have three-dimensional (3D) characteristics due to the uniform soil.
The traditional plane-strain analyses neglect the 3D effects and could yield an …
The traditional plane-strain analyses neglect the 3D effects and could yield an …