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Title |
Development of a Successive LCC Model for Marine RC Structures Exposed to Chloride Attack on the Basis of Bayesian Approach
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Authors |
정현준 ; 박흥민 ; 공정식 ; 지광습 ; 김규선 |
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Keywords |
생애주기비용 ; 염소이온 침투 ; 베이지안 기법 ; 모니터링 LCC ; chloride penetration ; bayesian approach ; monitoring |
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Abstract |
A new life-cycle cost (LCC) evaluation scheme for marine reinforced concrete structures is proposed. In this method, unlike the conventional life-cycle cost evaluation performed during the design process, the life-cycle cost is updated successively whenever new information of the chloride penetration is available. This updating is performed based on the Bayesian approach. For important structures, information required for this new method can be obtained without any difficulties because it is a common element of various types of monitoring systems. Using the new method, the life-cycle maintenance cost of structures can be estimated with a good precision.
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