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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.71 No.2
- 발행연도
- 2019.1
- 수록면
- 165 - 173 (9page)
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This paper investigates the probability of failure of reinforced concrete beams for limit state of collapse for flexure andshear. The influence of randomness of the variables on the failure probability is also examined. The Indian standard code for plainand reinforced concrete IS456:2000 is used for the design of beams. Probabilistic models are developed for flexure and shearaccording to IS456:2000. The loads considered acting on the beam are live load and dead load only. Random variables associatedwith the limit state equation such as grade of concrete, grade of steel, live load and dead load are identified. Probability of failure isevaluated based on the limit state equation using First Order Reliability Method (FORM). Importance of the random variables onthe limit state equations are observed and the variables are accordingly reduced. The effect of the reduced parameters is checked onthe probability of failure. The results show the role of each parameter on the design of beam. Thus, the Indian standard guidelinesfor plain and reinforced concrete IS456:2000 is investigated with the probabilistic and risk-based analysis and design for a simplebeam. The results obtained are also compared with the literature and accordingly some suggestions are made.
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참고문헌 (21)
참고문헌 신청
Aneesha Balaji / 2016 / Reliability studies on RC beams exposed to fire based on IS456:2000 design methods / Structural Engineering and Mechanics, An Int＇l Journal 59(5):853~866
Seyit Çeribaşı / 2017 / Probabilistic computation of the structural performance of moment resisting steel frames / Steel and Composite Structures, An International Journal 24(3):369~382
COMREL Version 9
Delgado, J. / 2000 / Probability of failure estimation of current reinforced structures using the Latin Hypercube Sampling / WIT Transactions on Ecology and the Environment 45
Prakash Desayi / 1989 / Reliability of reinforced concrete beams in limit state of cracking— failure rate analysis approach / Materials and Structures 22(4):269~279
Seyit Çeribaşı / 2017 / Probabilistic computation of the structural performance of moment resisting steel frames / Steel and Composite Structures, An International Journal 24(3):369~382
COMREL Version 9
Delgado, J. / 2000 / Probability of failure estimation of current reinforced structures using the Latin Hypercube Sampling / WIT Transactions on Ecology and the Environment 45
Prakash Desayi / 1989 / Reliability of reinforced concrete beams in limit state of cracking— failure rate analysis approach / Materials and Structures 22(4):269~279
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