Sampling methods for solving Bayesian model updating problems: A tutorial
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 …
context of Bayesian model updating for engineering applications. Markov Chain Monte …
Bayesian and Markov chain Monte Carlo methods for identifying nonlinear systems in the presence of uncertainty
In this paper, the authors outline the general principles behind an approach to Bayesian
system identification and highlight the benefits of adopting a Bayesian framework when …
system identification and highlight the benefits of adopting a Bayesian framework when …
Corrosion fatigue crack growth prediction of bridge suspender wires using Bayesian gaussian process
This paper proposes a Bayesian gaussian process-based corrosion fatigue damage
assessment framework for bridge suspender wires. Prior statistical parameters in the fatigue …
assessment framework for bridge suspender wires. Prior statistical parameters in the fatigue …
On-line Bayesian model updating for structural health monitoring
Fatigue induced cracks is a dangerous failure mechanism which affects mechanical
components subject to alternating load cycles. System health monitoring should be adopted …
components subject to alternating load cycles. System health monitoring should be adopted …
A digital twin feasibility study (Part II): Non-deterministic predictions of fatigue life using in-situ diagnostics and prognostics
Abstract The Digital Twin (DT) concept has the potential to revolutionize the way systems
and their components are designed, managed, maintained, and operated across a vast …
and their components are designed, managed, maintained, and operated across a vast …
Probabilistic prediction with Bayesian updating for strength degradation of RC bridge beams
A probabilistic prediction framework of corrosion-induced strength degradation for flexural
beams is proposed in this paper. The proposed framework considers both ductile and brittle …
beams is proposed in this paper. The proposed framework considers both ductile and brittle …
A probabilistic crack size quantification method using in-situ Lamb wave test and Bayesian updating
This paper presents a new crack size quantification method based on in-situ Lamb wave
testing and Bayesian method. The proposed method uses coupon test to develop a baseline …
testing and Bayesian method. The proposed method uses coupon test to develop a baseline …
Equivalent surface defect model for fatigue life prediction of steel reinforcing bars with pitting corrosion
Pitting corrosion is one of the most common corrosion damages for steel reinforcing bars.
Fatigue crack usually initiates and propagates from pitting corrosion due to stress …
Fatigue crack usually initiates and propagates from pitting corrosion due to stress …
A multi-feature integration method for fatigue crack detection and crack length estimation in riveted lap joints using Lamb waves
This paper presents an experimental study of damage detection and quantification in riveted
lap joints. Embedded lead zirconate titanate piezoelectric (PZT) ceramic wafer-type sensors …
lap joints. Embedded lead zirconate titanate piezoelectric (PZT) ceramic wafer-type sensors …
An asymptotic stochastic response surface approach to reliability assessment under multi-source heterogeneous uncertainties
An asymptotic stochastic response surface method for structural reliability assessment under
multi-source heterogeneous uncertainties is proposed in this study. The fatigue reliability of …
multi-source heterogeneous uncertainties is proposed in this study. The fatigue reliability of …