Time capsule for geotechnical risk and reliability

M Chwała, KK Phoon, M Uzielli, J Zhang… - … and management of …, 2023 - Taylor & Francis
This paper is motivated by the Time Capsule Project (TCP) of the International Society for
Soil Mechanics and Geotechnical Engineering (ISSMGE). The historical developments of …

Bayesian back analysis of unsaturated hydraulic parameters for rainfall-induced slope failure: A review

HQ Yang, L Zhang - Earth-Science Reviews, 2024 - Elsevier
Rainfall-induced soil slope failures are among the most frequent and widespread landslides
in the world. The infiltration of water plays a critical role in the instability of slopes under …

Bayesian neural network-based uncertainty modelling: application to soil compressibility and undrained shear strength prediction

P Zhang, ZY Yin, YF Jin - Canadian Geotechnical Journal, 2022 - cdnsciencepub.com
This study adopts the Bayesian neural network (BNN) integrated with a strong non-linear
fitting capability and uncertainty, which has not previously been used in geotechnical …

Efficient probabilistic back analysis of spatially varying soil parameters for slope reliability assessment

SH Jiang, J Huang, XH Qi, CB Zhou - Engineering Geology, 2020 - Elsevier
The probability distributions of soil parameters can be updated with limited site-specific
information via probabilistic back analyses. The updated probability distributions can be …

Probabilistic characterization of Young's modulus of soil using equivalent samples

Y Wang, Z Cao - Engineering Geology, 2013 - Elsevier
Several probability-based design codes (eg, load and resistance factor design (LRFD)
codes and Eurocode 7) have been developed and implemented around the world recently …

Bayesian updating of slope reliability in spatially variable soils with in-situ measurements

SH Jiang, I Papaioannou, D Straub - Engineering Geology, 2018 - Elsevier
In-situ and/or laboratory test data, monitoring data and other site-specific information are a
common basis for assessing geotechnical performance. This information enables one to …

Optimization of site exploration program based on coupled characterization of stratigraphic and geo-properties uncertainties

C Zhao, W Gong, CH Juang, H Tang, X Hu, L Wang - Engineering Geology, 2023 - Elsevier
Due to the inherent spatial variability of the geological bodies, limited boreholes
(constrained by budget), and data interpretation errors, the subsurface conditions (in terms …

Bayesian updating of soil parameters for braced excavations using field observations

C Hsein Juang, Z Luo, S Atamturktur… - Journal of Geotechnical …, 2013 - ascelibrary.org
A Bayesian framework using field observations for back-analysis and updating of soil
parameters in a multistage braced excavation is presented. Because of the uncertainties …

Rainfall-induced soil slope failure

L Zhang, J Li, X Li, J Zhang… - Florida: Taylor&Francis …, 2016 - api.taylorfrancis.com
Rainfall-induced landslides pose a significant threat to the public safety in many parts of the
world especially in tropical or subtropical mountainous areas. The research field of …

Using conditioned random field to characterize the variability of geologic profiles

XY Li, LM Zhang, JH Li - Journal of Geotechnical and …, 2016 - ascelibrary.org
Geologic profiles cannot be identified with certainty due to inherent spatial variability and
limited site-investigation data. Random field theory is a powerful tool for evaluating the …