Program and methodology of experimental studies of reinforced concrete elements with external reinforcement with composite materials in bending with torsion
https://doi.org/10.33979/2073-7416-2023-110-6-50-57
Abstract
External reinforcement of reinforced concrete structures with composite materials is successfully used for strengthening of damaged elements. At the same time, torsion with bending of such reinforced concrete structures is poorly studied and requires experimental and theoretical investigation. The scientific literature presents the results of the study of strength and deformability in bending with torsion of reinforced concrete elements of different cross-sectional shapes under static and dynamic loads, elements of composite cross-section. For reinforced concrete structures strengthened with external reinforcement by composite materials, such studies were carried out only for bending elements. The authors have developed a program and methodology of experimental studies of such structures. The results of experimental investigations according to the proposed methodology will allow us to verify the assumed design model, the working assumptions put in its basis and reveal the regularities of deformation of reinforced concrete structures with external composite reinforcement under bending with torsion.
About the Authors
S. I. Merkulov
Kursk State University
Russian Federation
Russian Federation
Merkulov Sergei Iv. - corresponding Member of the RAACS, doctor of technical sciences, professor, head of the department of Industrial and Civil Engineering.
Kursk
S. O. Kashuba
Belgorod State Technological University named after V.G. Shukhov
Russian Federation
Russian Federation
Kashuba Sergei Ol. - graduate student of the department of Construction and Urban Economy.
Belgorod
S. M. Esipov
Belgorod State Technological University named after V.G. Shukhov
Russian Federation
Russian Federation
Esipov Stanislav M. - candidate of technical sciences, associate professor of the department of Construction and Urban Economy.
Belgorod
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Review
For citations:
Merkulov S.I., Kashuba S.O., Esipov S.M. Program and methodology of experimental studies of reinforced concrete elements with external reinforcement with composite materials in bending with torsion. Building and Reconstruction. 2023;(6):50-57. (In Russ.) https://doi.org/10.33979/2073-7416-2023-110-6-50-57
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