Dynamic deformability of oblique sections of compressed reinforced concrete beams on yielding supports
https://doi.org/10.31675/1607-1859-2022-24-5-108-121
Abstract
Due to the growing possibility of the likelihood of dynamic loads on buildings from natural and man-made emergency situations, it is necessary to design reinforced concrete structures resistant to such impacts.
The aim of this work is to study effective methods of the structure protection such as yielding supports and longitudinal compression, deformability of oblique sections of reinforced concrete structures under compression and bending.
The paper proposes the experimental methodology. It is shown that time of the structural resistance significantly increases with decreasing stiffness of yielding supports. When the longitudinal compression grows, deformation of transverse reinforcement reduces in the structure. It is demonstrated that the use of elastoplastic yielding supports reduces deformation of transverse reinforcement as compared to rigid supports.
About the Authors
O. G. Kumpyak
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Oleg. G. Kumpyak, DSc, Professor
634003
2, Solyanaya Sq.
Tomsk
N. V. Meshcheulov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Nikita. V. Meshcheulov, PhD
634003
2, Solyanaya Sq.
Tomsk
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Review
For citations:
Kumpyak O.G., Meshcheulov N.V. Dynamic deformability of oblique sections of compressed reinforced concrete beams on yielding supports. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2022;24(5):108-121. (In Russ.) https://doi.org/10.31675/1607-1859-2022-24-5-108-121
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