Numerical and Experimental Investigations of Prestressed Steel-Concrete Beams
https://doi.org/10.22227/2949-1622.2025.1.18-25
Abstract
The idea of prestressing in reinforced concrete structures is widely used. Peculiarities of stress-strain state of prestressed reinforced concrete elements are described in many scientific articles, recommendations on prestressing methods are developed. The use of prestressing in steel-concrete structures is quite a new phenomenon. In SP 266.1325800.2016 there are no recommendations on prestressing of steel-reinforced concrete structures.
The aim of the study is to evaluate the effect of prestressing on the stress-strain state of steel-concrete beams.
Application of prestressing in steel-concrete beams allows to optimize their material intensity. The methodology and results of numerical investigations on the basis of computer modeling are given. Experimental studies of steel-concrete beams are carried out. The results of full-scale tests are analyzed and compared with the data of numerical experiments.
About the Authors
F. S. Zamaliev
Kazan State University of Architecture and Civil Engineering (KSUACE)
Russian Federation
Russian Federation
Farit S. Zamaliev, Candidate of Technical Sciences, Professor, Associate Professor, Department of Metal Structures and Testing of Structures
1 Zelenaya St., Kazan, 420043
D. Yu. Filippov
Kazan State University of Architecture and Civil Engineering (KSUACE)
Russian Federation
Russian Federation
Denis Yu. Filippov, Graduate student Department of Metal Structures and Testing of Structures
1 Zelenaya St., Kazan, 420043
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Review
For citations:
Zamaliev F.S., Filippov D.Yu. Numerical and Experimental Investigations of Prestressed Steel-Concrete Beams. Reinforced concrete structures. 2025;9(1):18-25. (In Russ.) https://doi.org/10.22227/2949-1622.2025.1.18-25
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