Analytical, computer and experimental studies of steel fiber reinforced concrete structures

What priority area of science and technology does it correspond to: new substances and materials

Research: applied

Perspective for further implementation in 2022-2023: to be continued as an applied

Research level: no analogues in Ukraine

Availability of a patent: 2 patents of Ukraine.

What additional actions require further research: continuation of analytical, computer and experimental research.

Brief description, advantages, further prospects for application.

A review of studies by domestic and foreign scientists showed that steel fiber reinforced concrete has physical and mechanical properties that are significantly better than those of traditional concrete, which can be controlled. However, steel-fiber-reinforced concrete structures are not widely used in domestic construction practice today. The generalized data presented in the literature on the areas of application of steel fiber reinforced concrete in building structures indicate a limited use of fiber reinforcement, with a few exceptions, mainly in load-bearing structures.

These limitations reflect, first of all, the lack of criteria for ensuring structures according to the specified performance characteristics.

In this regard, there is a need for further study of the physical-mechanical, energy and deformation characteristics and the development of promising options for fiber-reinforced concrete to improve their technical and economic efficiency, reliability and operational safety of building and structure structures, and to introduce them into the practice of domestic construction.


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