[HTML][HTML] Geotechnical uncertainty, modeling, and decision making

KK Phoon, ZJ Cao, J Ji, YF Leung, S Najjar… - Soils and …, 2022 - Elsevier
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 …

Sampling methods for solving Bayesian model updating problems: A tutorial

A Lye, A Cicirello, E Patelli - Mechanical Systems and Signal Processing, 2021 - Elsevier
This tutorial paper reviews the use of advanced Monte Carlo sampling methods in the
context of Bayesian model updating for engineering applications. Markov Chain Monte …

A framework for quantifying the value of vibration-based structural health monitoring

A Kamariotis, E Chatzi, D Straub - Mechanical Systems and Signal …, 2023 - Elsevier
The difficulty in quantifying the benefit of Structural Health Monitoring (SHM) for decision
support is one of the bottlenecks to an extensive adoption of SHM on real-world structures …

Reliability-based design optimization of structural systems under stochastic excitation: an overview

DJ Jerez, HA Jensen, M Beer - Mechanical Systems and Signal Processing, 2022 - Elsevier
This article presents a brief survey on some of the latest developments in the area of
reliability-based design optimization of structural systems under stochastic excitation. The …

Monte Carlo and variance reduction methods for structural reliability analysis: A comprehensive review

C Song, R Kawai - Probabilistic Engineering Mechanics, 2023 - Elsevier
Monte Carlo methods have attracted constant and even increasing attention in structural
reliability analysis with a wide variety of developments seamlessly presented over decades …

Identifying parameters of advanced soil models using an enhanced transitional Markov chain Monte Carlo method

YF Jin, ZY Yin, WH Zhou, S Horpibulsuk - Acta Geotechnica, 2019 - Springer
Parameter identification using Bayesian approach with Markov Chain Monte Carlo (MCMC)
has been verified only for certain conventional simple constitutive models up to now. This …

3D probabilistic site characterization by sparse Bayesian learning

J Ching, WH Huang, KK Phoon - Journal of Engineering Mechanics, 2020 - ascelibrary.org
In this paper, the sparse Bayesian learning (SBL) approach previously proposed for the
characterization of one-dimensional (1D) soil spatial variability is extended to a more …

Characterizing uncertain site-specific trend function by sparse Bayesian learning

J Ching, KK Phoon - Journal of Engineering Mechanics, 2017 - ascelibrary.org
This paper addresses the statistical uncertainties associated with the estimation of a depth-
dependent trend function and spatial variation about the trend function using limited site …

An efficient and robust sampler for Bayesian inference: Transitional ensemble Markov chain Monte Carlo

A Lye, A Cicirello, E Patelli - Mechanical Systems and Signal Processing, 2022 - Elsevier
Bayesian inference is a popular approach towards parameter identification in engineering
problems. Such technique would involve iterative sampling methods which are often robust …

[HTML][HTML] A multi-fidelity surrogate model for structural health monitoring exploiting model order reduction and artificial neural networks

M Torzoni, A Manzoni, S Mariani - Mechanical Systems and Signal …, 2023 - Elsevier
Stochastic approaches to structural health monitoring (SHM) are often inevitably limited by
computational constraints. For instance, for Markov chain Monte Carlo algorithms relying …