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Yiming Yang
Researcher at Hunan City University
Publications - 9
Citations - 87
Yiming Yang is an academic researcher from Hunan City University. The author has contributed to research in topics: Random field & Bridge maintenance. The author has an hindex of 4, co-authored 6 publications receiving 31 citations. Previous affiliations of Yiming Yang include Changsha University of Science and Technology.
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Probability analysis of web cracking of corroded prestressed concrete box-girder bridges considering aleatory and epistemic uncertainties
TL;DR: A time-dependent prediction model of effective prestress for different prestress tensioning techniques and a corrosion propagation model are established and an assessment approach of web cracking probability considering both aleatory and epistemic uncertainties is proposed.
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A new method for estimating the scale of fluctuation in reliability assessment of reinforced concrete structures considering spatial variability
TL;DR: In this article, the scale of fluctuation (θ) of the material and geometrical parameters is the basis of studying the spatial variability of reinforced concrete structures and a new estimation method is proposed.
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Improved Interval Evidence Theory–Based Fuzzy AHP Approach for Comprehensive Condition Assessment of Long-Span PSC Continuous Box-Girder Bridges
TL;DR: A comprehensive condition assessment of long-span prestressed concrete (PSC) continuous box-girder bridges in service is the foundation of bridge maintenance and management.
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Time-dependent reliability assessment of aging structures considering stochastic resistance degradation process
TL;DR: 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.
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Optimisation of maintenance strategy of deteriorating bridges considering sustainability criteria
TL;DR: In this paper, the optimisation of bridge maintenance strategies should be addressed to balance the contradiction between increasing maintenance demand and limited financial, as well as smaller social and environmental impacts, for bridge maintenance.