베이지안 기법을 이용한 염해 콘크리트 구조물의 내구성 예측Durability Prediction for Concrete Structures Exposed to Chloride Attack Using a Bayesian Approach
- Other Titles
- Durability Prediction for Concrete Structures Exposed to Chloride Attack Using a Bayesian Approach
- Authors
- 정현준; 지광습; 공정식; 강진구
- Issue Date
- 2008
- Publisher
- 한국콘크리트학회
- Keywords
- 부식; 베이지안 기법; 내구성 예측; 잔존수명; 모니터링; corrosion; bayesian theory; durability prediction; service life; monitoring.
- Citation
- 콘크리트학회 논문집, v.20, no.1, pp.77 - 88
- Indexed
- KCI
- Journal Title
- 콘크리트학회 논문집
- Volume
- 20
- Number
- 1
- Start Page
- 77
- End Page
- 88
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/124607
- ISSN
- 1229-5515
- Abstract
- This paper provides a new approach for predicting the corrosion resistivity of reinforced concrete structures exposed to chloride attack. In this method, the prediction can be updated successively by a Bayesian theory when additional data are available. The stochastic properties of model parameters are explicitly taken into account into the model. To simplify the procedure of the model, the probability of the durability limit is determined from the samples obtained from the Latin hypercube sampling technique. The new method may be very useful in designing important concrete structures and help to predict the remaining service life of existing concrete structures which have been monitored.
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Collections - College of Engineering > School of Civil, Environmental and Architectural Engineering > 1. Journal Articles
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