State-of-the-art review of the reliability evaluation of concrete beams exposed to fire
- Author
- Tulio Coelho, Sofia Diniz, Francisco Rodrigues and Ruben Van Coile (UGent)
- Organization
- Abstract
- Purpose This paper aims to investigate the state of the art for the reliability evaluation of reinforced concrete beams in a fire situation. Special emphasis is placed on addressing which parameters were considered probabilistically or deterministically, the prescribed probabilistic models for the assumed stochastic variables, the treatment of the heat transfer mechanism, the quantification of the structural fire performance and the assumed target reliability levels. Design/methodology/approach Research papers were identified through a search on the Web of Science, Google Scholar and detailed searches within the journals Journal of Structural Fire Engineering, Fire Technology and Fire Safety Journal, supplemented with references known by the authors. Findings Considering the state-of-the-art review, gaps in the literature are identified related to (1) the probabilistic evaluation of shear capacity for standard fires and parametric fires, and bending capacity for parametric fires, (2) the absence of reference fragility curves for immediate design application/code calibration and (3) the specification of target safety levels for reliability-based design. Originality/value The lack of research papers gathering studies on the reliability of reinforced concrete beams in fire situation makes it difficult to further develop research in the area. The value of this work lies precisely in the collection of the basic information, making it possible to identify gaps to be addressed in future research and the suggestion of a research framework.
- Keywords
- reinforced concrete, reliability, fire, uncertainties, beams, DESIGN, OPTIMIZATION, RESISTANCE, CODE
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8761998
- MLA
- Coelho, Tulio, et al. “State-of-the-Art Review of the Reliability Evaluation of Concrete Beams Exposed to Fire.” JOURNAL OF STRUCTURAL FIRE ENGINEERING, vol. 14, no. 2, 2023, pp. 269–82, doi:10.1108/jsfe-04-2022-0019.
- APA
- Coelho, T., Diniz, S., Rodrigues, F., & Van Coile, R. (2023). State-of-the-art review of the reliability evaluation of concrete beams exposed to fire. JOURNAL OF STRUCTURAL FIRE ENGINEERING, 14(2), 269–282. https://doi.org/10.1108/jsfe-04-2022-0019
- Chicago author-date
- Coelho, Tulio, Sofia Diniz, Francisco Rodrigues, and Ruben Van Coile. 2023. “State-of-the-Art Review of the Reliability Evaluation of Concrete Beams Exposed to Fire.” JOURNAL OF STRUCTURAL FIRE ENGINEERING 14 (2): 269–82. https://doi.org/10.1108/jsfe-04-2022-0019.
- Chicago author-date (all authors)
- Coelho, Tulio, Sofia Diniz, Francisco Rodrigues, and Ruben Van Coile. 2023. “State-of-the-Art Review of the Reliability Evaluation of Concrete Beams Exposed to Fire.” JOURNAL OF STRUCTURAL FIRE ENGINEERING 14 (2): 269–282. doi:10.1108/jsfe-04-2022-0019.
- Vancouver
- 1.Coelho T, Diniz S, Rodrigues F, Van Coile R. State-of-the-art review of the reliability evaluation of concrete beams exposed to fire. JOURNAL OF STRUCTURAL FIRE ENGINEERING. 2023;14(2):269–82.
- IEEE
- [1]T. Coelho, S. Diniz, F. Rodrigues, and R. Van Coile, “State-of-the-art review of the reliability evaluation of concrete beams exposed to fire,” JOURNAL OF STRUCTURAL FIRE ENGINEERING, vol. 14, no. 2, pp. 269–282, 2023.
@article{8761998,
abstract = {{Purpose This paper aims to investigate the state of the art for the reliability evaluation of reinforced concrete beams in a fire situation. Special emphasis is placed on addressing which parameters were considered probabilistically or deterministically, the prescribed probabilistic models for the assumed stochastic variables, the treatment of the heat transfer mechanism, the quantification of the structural fire performance and the assumed target reliability levels. Design/methodology/approach Research papers were identified through a search on the Web of Science, Google Scholar and detailed searches within the journals Journal of Structural Fire Engineering, Fire Technology and Fire Safety Journal, supplemented with references known by the authors. Findings Considering the state-of-the-art review, gaps in the literature are identified related to (1) the probabilistic evaluation of shear capacity for standard fires and parametric fires, and bending capacity for parametric fires, (2) the absence of reference fragility curves for immediate design application/code calibration and (3) the specification of target safety levels for reliability-based design. Originality/value The lack of research papers gathering studies on the reliability of reinforced concrete beams in fire situation makes it difficult to further develop research in the area. The value of this work lies precisely in the collection of the basic information, making it possible to identify gaps to be addressed in future research and the suggestion of a research framework.}},
author = {{Coelho, Tulio and Diniz, Sofia and Rodrigues, Francisco and Van Coile, Ruben}},
issn = {{2040-2317}},
journal = {{JOURNAL OF STRUCTURAL FIRE ENGINEERING}},
keywords = {{reinforced concrete,reliability,fire,uncertainties,beams,DESIGN,OPTIMIZATION,RESISTANCE,CODE}},
language = {{eng}},
number = {{2}},
pages = {{269--282}},
title = {{State-of-the-art review of the reliability evaluation of concrete beams exposed to fire}},
url = {{http://doi.org/10.1108/jsfe-04-2022-0019}},
volume = {{14}},
year = {{2023}},
}
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