Formulas for calculating deformation and strain moduli using experimental tensile deformation diagrams of a steel-fiber-reinforced concrete are derived. The block diagram of a nonlinear iterative calculation, which previously have never been shown in the literature, is presented. Results of the calculation are tabulated. The opening of cracks and deflection of a bent element are also calculated, and the results are compared with those found based on limiting states.
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09 November 2018
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1St. Petersburg State University of Architecture and Civil Engineering, St. Petersburg, Russia
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Translated from Mekhanika Kompozitnykh Materialov, Vol. 54, No. 3, pp. 555-574, May-June, 2018.
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Opbul, E.K., Dmitriev, D.A. & Vedernikova, A.A. Calculation of Bending of Steel-Fiber-Reinforced Concrete Members by a Nonlinear Deformation Model with the Use of Iteration Procedures. Mech Compos Mater 54, 379–394 (2018). https://doi.org/10.1007/s11029-018-9749-1
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DOI: https://doi.org/10.1007/s11029-018-9749-1