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

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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.


ALEXEY I DEM'YANOV

Principal contact for editorial correspondence.
speccompany@gmail.com
Southwest State University, Kursk, Russian Federation
Russian Federation, 50 let Oktyabrya Street, 94, Kursk, 305040, Russian Federation

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.

IGOR A YAKOVENKO

i2103@ukr.net
National Aviation University, Kiev, Ukraine
Ukraine, Prosp. Kosmonavta Komarova, Kyiv, 03058, Ukraine

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

VLADIMIR I KOLCHUNOV

vlik52@mail.ru
Southwest State University, Kursk, Russian Federation
Russian Federation, 50 let Oktyabrya Street, 94, Kursk, 305040, Russian Federation

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

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