We propose a computational model for the evaluation of the service life of fiber-reinforced concrete structural elements subjected to long-term tension. The model is based on the first law of thermodynamics and a proposed idealized tensile stress-strain diagram of fibrous concrete. This model is used for the evaluation of the service life of a fiber-reinforced concrete plate containing a circular hole under the conditions of long-term bilateral tension.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 56, No. 3, pp. 7–14, May–June, 2020.
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Andreikiv, О.E., Dolinska, I.Y. & Raiter, O.К. Computational Model for the Evaluation of the Service Life Of Fiber-Reinforced Concrete Structures Under Long-Term Static Loading. Mater Sci 56, 291–300 (2020). https://doi.org/10.1007/s11003-020-00429-7
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DOI: https://doi.org/10.1007/s11003-020-00429-7