Structural and mechanical model of spiral fiber-reinforced concrete
https://doi.org/10.31675/1607-1859-2021-23-5-59-70
Abstract
Orthotropic concrete reinforcement is the addition of spiral fibers to concrete. Finite element modeling is used to study the influence of the spiral fiber geometry on the physical and mechanical properties of concrete. Based on the numerical and experimental research, the proposed mathematical model of fiber-reinforced concrete shows that the composite with the desired properties and structure is obtained with the optimum parameters of the spiral fiber namely 20-30 mm length, 5 mm diameter, and 1.5 mm distance between turns.
About the Authors
O. S. Bochkareva
Industrial University of Tyumen
Russian Federation
Russian Federation
Olga S. Bochkareva, Specialist
38, Volodarskii Str., 625000, Tyumen
S. A. Erenchinov
Industrial University of Tyumen
Russian Federation
Russian Federation
Sergey A. Erenchinov, PhD, A/Professor
38, Volodarskii Str., 625000, Tyumen
G. A. Zimakova
Industrial University of Tyumen
Russian Federation
Russian Federation
Galina A. Zimakova, PhD, A/Professor
38, Volodarskii Str., 625000, Tyumen
E. A. Kasper
Industrial University of Tyumen
Russian Federation
Russian Federation
Elena A. Kasper, Senior Lecturer
38, Volodarskii Str., 625000, Tyumen
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Review
For citations:
Bochkareva O.S., Erenchinov S.A., Zimakova G.A., Kasper E.A. Structural and mechanical model of spiral fiber-reinforced concrete. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2021;23(5):59-70. (In Russ.) https://doi.org/10.31675/1607-1859-2021-23-5-59-70
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