Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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CALCULATION FIBRE-REINFORCED STRUCTURES SUBJECT TO JOINT EFFECT OF TORSION OF THE BEND

Bakhotskiy I.V. 1 Morоzov V.I. 1
1 Saint-Petersburg State University of architecture and civil engineering
In this paper fibre-reinforced concrete stages of development , as well as its basic properties - bearing capacity, fracture toughness , impact strength. Compiled by theoretical analysis of existing methods of calculation fibre-reinforced concrete and reinforced concrete. Considered one of the little-known and time-consuming calculations of the torsion of reinforced concrete elements. The paper presents a comparative analysis of methods for calculating the torsional and are considered prerequisites for a more efficient settlement of the bearing capacity of reinforced concrete structures and fibre-reinforced concrete. On the basis of the analysis the author shows the formation of geometrically complex than a flat spatial section is not considered in the existing regulatory calculations of bearing capacity of reinforced concrete structures subjected to torsional bending.