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Service Life Prediction of SFRC Corbels Subjected to Chloride-Induced Corrosion

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Issue Date
2019-05-26
Citation
13th International Conference on Applications of Statistics and Probability in Civil Engineering(ICASP13), Seoul, South Korea, May 26-30, 2019
Abstract
in addition to the resistance of structures, the service life of reinforced concrete structures is also influenced by chloride-induced corrosions. Due to the importance of effect of corrosion, in this paper, an effort is made to determine the service life of steel fiber reinforced concrete (SFRC) corbels considering chloride-induced corrosion. The approach employed herein, is based upon an analytical formulation of resistance for these components
the effect of corrosion due to chloride penetration through reinforced concrete is taken into account by applying Ficks second law of diffusion. Finally, for the selected SFRC corbels, the effects of initial chloride concentration on the surface of concrete and the thickness of concrete cover on the load carrying capacity of steel fiber reinforced concrete corbels and their service lives are investigated.
Corrosion in reinforced concrete structures due to aggressive chloride contamination, is a major contributing factor resulting in deterioration of resistance in these structures
Language
English
URI
https://hdl.handle.net/10371/153279
DOI
https://doi.org/10.22725/ICASP13.058
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Civil & Environmental Engineering (건설환경공학부)ICASP13
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