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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Panteleev D.A. – post-graduate student E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Saint-Petersburg State University of Architecture and Civil Engineering The organization address: 190005, Russia, Saint-Petersburg, 2 Krasnoarmeyskay st., 4
Title of the articleThe deformation and strength characteristics of polyreinforced fiber concrete
Abstract.The aim of the work was to study the deformability and strength characteristics of the fiber-reinforced concrete polyreinforced by using amorphous metal fiber, as well as obtaining new scientific results related to the study of the regularities of the formation of structure and properties of composites based on building the amorphous metal fiber. Results of comparative tests of tensile strength at bending, prism strength and modulus of fiber concretes samples. Due to the high clutch of amorphous metal fiber with cement stone until the fiber break, while ensuring close cooperation between the amorphous metal fiber with another type of fiber-steel or polymer to form between the frame, managed to increase the strength of the composition on the tensile bending while increasing fracture toughness. It is experimentally proved that the use of polyreinforcement, due to the difference properties of the fibers and their behavior in the concrete matrix composite provides the ability to manage a complex of properties of fiber-reinforced concrete, affecting up or down on a particular characteristic.
Keywords.fiber reinforced concrete, polyreinforcement, prism strength, modulus of elasticity, amorphousmetallic fiber.
For citations:Panteleev D.A. The deformation and strength characteristics of polyreinforced fiber concrete // Izvestiya KGASU. 2015. №3(33) P.133-139.


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