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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국계산역학회 Computers and Concrete, An International Journal Computers and Concrete, An International Journal Vol.18 No.1
- 발행연도
- 2016.1
- 수록면
- 69 - 97 (29page)
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초록· 키워드
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Performance-based remaining life assessment of reinforced concrete bridge girders subject to chloride-induced corrosion of reinforcement, is addressed in this paper. Towards this, a methodology that takes into consideration the human judgmental aspects in expert decision making regarding condition state assessment is proposed. The condition of the bridge girder is specified by the assignment of a condition state from a set of predefined condition states, considering both serviceability- and ultimate- limit states, and, the performance of the bridge girder is described using performability measure. A non-homogeneous Markov chain is used for modelling the stochastic evolution of condition state of the bridge girder with time. The thinking process of the expert in condition state assessment is modelled within a probabilistic framework using Brunswikian theory and probabilistic mental models. The remaining life is determined as the time over which the performance of the girder is above the required performance level. The usefulness of the methodology is illustrated through the remaining life assessment of a reinforced concrete T-beam bridge girder.
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참고문헌 (56)
참고문헌 신청
AASHTO / 2003 / Manual for condition evaluation and load and resistance factor rating (LRFR) of highway bridges / American Association of State Highway Officials
Aguirre, A.M / 2013 / Durability of reinforced concrete exposed to aggressive conditions / Mater. Constr 63(309):7~38
Aktan, A. E. / 1996 / Condition assessment for bridge management / J. Infrastruct. Syst 2(3):108~117
Ang, A.H.S / 1984 / Probability concepts in engineering planning and design, Volume II–Decision, Risk And Reliability / John Wiley & Sons
Ahsana, P. V. / 2015 / Stochastic analysis of flexural strength of RC beams subjected to chloride induced corrosion / Mater. Res 18(6):1224~1241
Aguirre, A.M / 2013 / Durability of reinforced concrete exposed to aggressive conditions / Mater. Constr 63(309):7~38
Aktan, A. E. / 1996 / Condition assessment for bridge management / J. Infrastruct. Syst 2(3):108~117
Ang, A.H.S / 1984 / Probability concepts in engineering planning and design, Volume II–Decision, Risk And Reliability / John Wiley & Sons
Ahsana, P. V. / 2015 / Stochastic analysis of flexural strength of RC beams subjected to chloride induced corrosion / Mater. Res 18(6):1224~1241
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