Flexural fatigue analysis of steel fibre reinforced concrete
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Date
2012
Authors
Girish, M.G.
Chandrashekar, A.
Ravi, Shankar, A.U.
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Abstract
This paper presents the experimental investigation carried on Steel Fiber Reinforced Concrete (SFRC) subjected to repeated loading. The SFRC beam specimen of size 500mm 100mm 100mm containing mixed steel fibers of size 50mm 2mm 0.6mm and 0.5mm? 30mm in different proportions were tested under two point flexural fatigue load at a frequency of 2Hz at various stress levels. The readings obtained from the flexural fatigue test were used to plot S-N diagram and also to perform statistical analysis using two parameter Weibull distributions. 2012 CAFET-INNOVA TECHNICAL SOCIETY.
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International Journal of Earth Sciences and Engineering, 2012, Vol.5, 5, pp.1352-1357