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DOI: 10.15862/05TS217 (https://doi.org/10.15862/05TS217)

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Zinnurov T.A., Piskunov A.A., Petropavlovskih O.K., Yarullin R.R., Umarov B.S., Volter A.R. [Method for manufacturing prestressed structures with composite reinforcement and composite fiber-reinforced concrete] Russian Journal of Transport Engineering, 2017, Vol. 4, No. 2. Available at: https://t-s.today/PDF/05TS217.pdf (in Russian). DOI: 10.15862/05TS217

Method for manufacturing prestressed structures with composite reinforcement and composite fiber-reinforced concrete

Zinnurov Tagir Almirovich
Kazan State University of Architecture and Engineering, Russia, Kazan
E-Mail: leongar@mail.ru

Piskunov Alexsander Alekseevich
LLC Design Bureau «Inzhener», Russia, Kazan
E-Mail: piskunov52@mail.ru

Petropavlovskih Olga Кonstantinovna
Kazan State University of Architecture and Engineering, Russia, Kazan
E-Mail: olga_konst@mail.ru

Yarullin Renat Raisovich
LLC «Frima», Russia, Kazan
E-Mail: yarullin.renat.88@mail.ru

Umarov Bulat Shavkatovich
Kazan State University of Architecture and Engineering, Russia, Kazan
E-Mail: bulkaumarov@rambler.ru

Volter Alexandr Rudolfovich
Kazan State University of Architecture and Engineering, Russia, Kazan
E-Mail: voltermail@mail.ru

Abstract. Today the polymer-composite materials are finding ever-widening applications in the construction industry. Their characteristics heavily exceed the metal properties. The corrosion resistance, low specific gravity and high strength are the constitutive advantages of this group of materials.

At the same time, the polymer-composite materials also have disadvantages, one of which is a smaller modulus of elasticity (in comparison with the metal), resulting in the large deformations of loaded structures and low cracking resistance. To reduce the deflections and increase the cracking resistance, it is suggested to use the pre-tensioning of composite reinforcement.

This article presents a technology for manufacturing prestressed concrete structures using the composite reinforcement and composite fiber-reinforced concrete.

Keywords: composite reinforcement, fiber-reinforced concrete, pre-tensioning, anchorage of reinforcement, anchor, reinforcement corrosion

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