Journal ArticleDOI
Time-dependent reliability assessment of aging structures considering stochastic resistance degradation process
TLDR
In this article, a Gamma-based stochastic resistance degradation model is developed by incorporating the spatial degradation into a non-stationary degradation process, and based on the hazard-function-based reliability analysis method, a novel reliability assessment approach of aging structures is proposed.About:
This article is published in Reliability Engineering & System Safety.The article was published on 2022-01-01. It has received 14 citations till now. The article focuses on the topics: Reliability (semiconductor) & Degradation (telecommunications).read more
Citations
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aging structures in the presence of incomplete deterioration information
TL;DR: In this paper, the authors propose a framework to evaluate the performance of a group of companies in terms of their ability to deal with the problem of minimizing the cost of repairing a fire.
Journal ArticleDOI
Deflection-based failure probability analysis of low shrinkage-creep concrete structures in presence of non-stationary evolution of shrinkage and creep uncertainties
TL;DR: In this paper , the authors proposed a non-stationary evolution models of uncertainties of concrete creep and shrinkage, and a long-term deflection-based assessment method of failure probability of LSCC structures is also proposed considering the effect of nonstary evolution of creep uncertainties.
Journal ArticleDOI
Resilience assessment of offshore structures subjected to ice load considering complex dependencies
TL;DR: In this article , the authors investigated an offshore structure's response to an ice load, using the concept of resilience, quantified by considering absorptive, adaptive, and restorative capacities.
Journal ArticleDOI
Optimal life-cycle mitigation of fatigue failure risk for structural systems
TL;DR: In this article , a generic system representation is used to parametrise deteriorating structures according to these system characteristics and provide recommendations for fatigue design, based on this system representation, they investigate patterns of optimal life-cycle fatigue mitigation.
Journal ArticleDOI
Failure Probability Analysis of Corroded RC Structures Considering the Effect of Spatial Variability
TL;DR: In this paper, a cross-sectional area loss model of corroded steel bars is proposed and the scale of fluctuation of some key parameters are estimated by the semivariogram function method.
References
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Book
Stochastic Finite Elements: A Spectral Approach
Roger Ghanem,Pol D. Spanos +1 more
TL;DR: In this article, a representation of stochastic processes and response statistics are represented by finite element method and response representation, respectively, and numerical examples are provided for each of them.
Journal ArticleDOI
A survey of the application of gamma processes in maintenance
TL;DR: The application of gamma processes in maintenance is surveyed because gamma processes are well suited for modelling the temporal variability of deterioration, they have proven to be useful in determining optimal inspection and maintenance decisions.
Journal ArticleDOI
Geostatistical Space–Time Models: A Review
TL;DR: An annotated survey of models proposed in the literature is attempted, stating contributions and pinpointing shortcomings, and assessment of joint space–time uncertainty via stochastic imaging is suggested.
Journal ArticleDOI
The Inverse Gaussian Process as a Degradation Model
Zhi-Sheng Ye,Nan Chen +1 more
TL;DR: In this article, the inverse Gaussian process (IG) is used as a limiting compound Poisson process to model degradation of products deteriorating in random environments, which makes the IG process much more attractive compared with the Gamma process, which has been thoroughly investigated in the literature of degradation modeling.