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Construction and Architecture
UDC 69 CSCSTI 67.09 Russian Classification of Professions by Education 08.06.01 Russian Library and Bibliographic Classification 385 BISAC ARC024000 CSCSTI 67.01 Russian Library and Bibliographic Classification 308

OPTIMIZING OF SYSTEM "COLUMN-CFRP LAMELLAS" WITH THE STRENGTHENING OF CIVIL STRUCTURES Optimizing of system "column-cfrp lamellas" with the strengthening of civil structures

Published in Construction and Architecture · Volume 9, Issue 1 · Pages 1–5 · Rubric: 05.23.01 CONSTRUCTION DESIGNS, BUILDINGS AND CONSTRUCTIONS
DOI: https://doi.org/10.29039/2308-0191-2021-9-1-1-5
Received: 15.02.2021 Accepted: 09.03.2021
Authors
I.
I. Mayackaya
ORCID
BA
Batyr Yazyev
SPIN
AN
Anastasia Fedchenko
DE
Denis B. Demchenko
ABSTRACT
Reinforced concrete elements of structures in the form of columns, beams, ceilings are widely used in the construction of buildings and structures of industrial and civil construction. In most cases, the columns serve as supports for other building elements, for example, crossbars, slabs, girders, beams. One of the cycles of the work of reinforced concrete structures is the state of their repair and reconstruction, including the stages of strengthening the elements. There is a problem of strengthening of reinforced concrete columns. The article deals with the issue of reinforcing columns and other structural elements having a cylindrical surface, with polymeric composite materials in the form of carbon fiber lamellae. The use of composite materials allows to increase the service life and strength of reinforced concrete structures used in construction.
KEYWORDS
structure, column, structure, polymeric composite material, lamellas, carbon plastic, optimality
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