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TRANSFORMATION ELEMENT BETWEEN THE DEPENDENCE OF THE FRAC- TURE MECHANICS AND THE EQUATIONS OF THE REINFORCED CONCRETE THEORY IN THE CONDITIONS OF A COMPLEX RESISTANCE
- Authors: DEM'YANOV A.I1, YAKOVENKO I.A2, KOLCHUNOV V.I1
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Affiliations:
- Southwest State University, Kursk, Russian Federation
- National Aviation University, Kiev, Ukraine
- Issue: Vol 14, No 1 (2018)
- Pages: 46-56
- Section: Analysis and design of building structures
- URL: https://journal-vniispk.ru/1815-5235/article/view/346358
- DOI: https://doi.org/10.22363/1815-5235-2018-14-1-46-56
- ID: 346358
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Abstract
The hypothesis of fracture mechanics is developed in the article and a universal short dual-console element is designed for reinforced concrete structures of buildings and structures. The proposed dual-console element is applicable to the evaluation of reinforced concrete structures resistance under conditions of various force and deformation effects, including torsion with bending. Simplified dependences are constructed for the energy functional and the specifics and features of the construction of a dual-console fracture mechanics element in the zones adjacent to the spatial cracks are considered taking into account the discontinuity effect. The dual-console element is the connecting link and serves as a transformational element between the dependencies of fracture mechanics and the equations of reinforced concrete theory.
About the authors
ALEXEY I DEM'YANOV
Southwest State University, Kursk, Russian Federation
Author for correspondence.
Email: speccompany@gmail.com
Candidate of Technical Sciences, Associate Professor, Associate Professor of the Industrial and Civil Engineering Department Southwest State University, Kursk, Russia. Scientific interests: reinforced concrete structures of buildings and structures, resistance of reinforced concrete structures under the action torsion with bending.
Russian Federation, 50 let Oktyabrya Street, 94, Kursk, 305040, Russian FederationIGOR A YAKOVENKO
National Aviation University, Kiev, Ukraine
Email: i2103@ukr.net
Candidate of Technical Sciences, Associate Professor, Associate Professor of the Computer Technology of Construction Department National Aviation University, Kiev, Ukraine. Scientific interests: reinforced concrete structures of buildings and structures, reinforced concrete composite structures, reconstruction of buildings and structures, mechanics of destruction of reinforced concrete
Ukraine, Prosp. Kosmonavta Komarova, Kyiv, 03058, UkraineVLADIMIR I KOLCHUNOV
Southwest State University, Kursk, Russian Federation
Email: vlik52@mail.ru
Doctor of Technical Sciences, Professor, Professor of the Unique Buildings and Structures Department, Southwest State University, Kursk, Russia. Foreign member of RAASN. Scientific interests: reinforced concrete structures of buildings and structures, mechanics of reinforced concrete, reconstruction of buildings and structures, reinforced concrete composite structures
Russian Federation, 50 let Oktyabrya Street, 94, Kursk, 305040, Russian FederationReferences
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