Characterisation of geotechnical model uncertainty

KK Phoon, C Tang - Georisk: Assessment and Management of Risk …, 2019 - Taylor & Francis
The calculated response from a numerical model will deviate from the measured one given
the presence of modelling idealizations and real world construction effects. This deviation …

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 …

[HTML][HTML] Application of soft computing techniques for shallow foundation reliability in geotechnical engineering

R Ray, D Kumar, P Samui, LB Roy, ATC Goh… - Geoscience …, 2021 - Elsevier
This research focuses on the application of three soft computing techniques including
Minimax Probability Machine Regression (MPMR), Particle Swarm Optimization based …

Efficient slope reliability analysis at low-probability levels in spatially variable soils

SH Jiang, JS Huang - Computers and Geotechnics, 2016 - Elsevier
Abstract Direct Monte Carlo simulation for the reliability analysis of slope stability with
spatially variable soil properties suffers from a serious lack of efficiency when the probability …

Influence of spatial variability of permeability property on steady state seepage flow and slope stability analysis

A Srivastava, GLS Babu, S Haldar - Engineering Geology, 2010 - Elsevier
In recent years, spatial variability modeling of soil parameters using random field theory has
gained distinct importance in geotechnical analysis. In the present study, commercially …

Slope stability machine learning predictions on spatially variable random fields with and without factor of safety calculations

M Aminpour, R Alaie, S Khosravi, N Kardani… - Computers and …, 2023 - Elsevier
Abstract Random field Monte Carlo (MC) reliability analysis is a robust stochastic method to
determine the probability of failure. This method, however, requires a large number of …

Effect of soil spatial variability on the response of laterally loaded pile in undrained clay

S Haldar, GLS Babu - Computers and Geotechnics, 2008 - Elsevier
A comprehensive study is performed on the allowable capacity of laterally loaded pile
embedded in undrained clay having spatial variation of strength properties. Undrained …

Optimization of site exploration program for improved prediction of tunneling-induced ground settlement in clays

W Gong, Z Luo, CH Juang, H Huang, J Zhang… - Computers and …, 2014 - Elsevier
Excessive settlement caused by tunneling during construction often damages adjacent
infrastructures and utilities. Such excessive settlement can also present a challenge in the …

[图书][B] Model uncertainties in foundation design

C Tang, KK Phoon - 2021 - taylorfrancis.com
Model Uncertainties in Foundation Design is unique in the compilation of the largest and the
most diverse load test databases to date, covering many foundation types (shallow …

Comparison of different probabilistic methods for predicting stability of a slope in spatially variable c–φ soil

R Suchomel, D Mašı - Computers and Geotechnics, 2010 - Elsevier
Three probabilistic methods of different complexity for slope stability calculations are in the
paper evaluated with respect to a well-documented case study of slope failure in Lodalen …