Study of the Cyclic Durability of Fiberglass Polymer Concrete for the Repair and Restoration of Structures of Transport Facilities

Number of journal: No.1-2-2023
Autors:

Bondarev B.A.,
Korneev A.D.,
Borkov P.V.,
Bondarev A.B.,
Zhidkov V.K.,
Kopalin D.A.

DOI: https://doi.org/10.31659/0585-430X-2023-810-1-2-11-17
УДК: 691.342

 

AbstractAbout AuthorsReferences
The problem of assessing the residual resource of the operating building structures of transport facilities is touched upon. An algorithm for implementing the program of safe operation of transport facilities has been developed. On the basis of data obtained during field surveys, characteristic defects of building structures of bridges made of concrete and reinforced concrete have been established. It is proposed to restore damaged structures using polymer composite materials. The results of a study of the cyclic durability of polymer concrete reinforced with fiberglass reinforcement are presented. In this case, the endurance coefficient acts as a criterion for assessing cyclic durability, since it determines the proportion of the remaining strength (bearing capacity) after the end of the impact of a repeated-variable (cyclic) load. The analysis of the data obtained indicates the feasibility of using polymer concrete based on furfural acetone resin (FAR) reinforced with fiberglass reinforcement in the restoration and protection of the structures of the slabs of the roadway spans of bridges and overpasses.
B.A. BONDARED, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
A.D. KORNEEV, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
P.V. BORKOV, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
A.B. BONDAREV, Candidate of Sciences (Engineering), (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.K. ZHIDKOV, Student, (This email address is being protected from spambots. You need JavaScript enabled to view it.),
D.A. KOPALIN, Postgraduate, (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Lipetsk State Technical University (30, Moskovskaya Street, Lipetsk, 398055, Russian Federation

1. Ovchinnikov I.I. Durability of reinforced concrete structures of transport structures. Stroitel’nye Materialy [Construction Materials]. 2011. No. 2, pp. 60–62. (In Russian).
2. Bokarev S.A., Pribytkov S.S., Efimov S.V. Residual life of reinforced concrete superstructures of railway bridges. Vestnik of Tomsk State University of Architecture and Civil Engineering. 2018. Vol. 20. No. 3, pp. 169–183. (In Russian).
3. Vasil’ev A.I. Otsenka tekhnicheskogo sostoyaniya mostovykh sooruzhenii [Technical conditions of bridge structures]. Moscow: KNORUS. 2017. 256 p. (In Russian).
4. Bondarev B.A., Borkov P.V., Bondarev A.B. An outlook on the application of glass-reiforced plastic and polymer concrete components in bridge construction. Procedia Engineering. 2016. Vol. 150, pp. 1617–1622.
5. Bondarev A.B. Forecasting the cyclic durability of polymer composite materials. Cand. Diss. (Engeneering). Volgograd. 2011. 180 p. (In Russian).
6. Nabokov V.F. Investigation of polymer concrete structures reinforced with fiberglass reinforcement based on polyester resin NPS-609-21M. Cand. Diss. (Engeneering). Voronezh. 1979. 231 p. (In Russian).
7. Bondarev B.A., Bondarev A.B., Saprykin R.YU., Meleshkin M.F. Method of calculation of structures made of polymer composite materials reinforced with fiberglass reinforcement for endurance. Vestnik VolgGASU. Stroitelstvo i arhitektura. 2013. No. 31 (50). Path. 2, pp. 91–95. (In Russian).
8. Bondarev B.A. Resistance of polymer concrete building elements reinforced with fiberglass reinforcement by cyclic loads. Cand. Diss. (Engeneering). Voronezh. 1990. 160 p. (In Russian).
9. Bondarev B.A., Harchevnikov V.I., Korneev A.D. Vynoslivost’ kompozicionnyh materialov v konstrukciyah zheleznodorozhnyh shpal [Endurance of composite materials in railway sleepers structures]. Lipetsk: LGTU. 2002. 220 p.
10. Bondarev B.A., Bondarev A.B., Borkov P.V., Zhidkov V.K., Kopalin D.A. Polymer composite materials in structural elements of transport infrastructure structures. Vestnik LGTU. 2022. No. 2 (48), pp. 27–33. (In Russian).
11. Bondarev B.A., Komarov P.V., Borkov P.V., Bonda-rev A.B. Ciklicheskaya dolgovechnost’ polimernyh kompozicionnyh materialov stroitel’nogo naznacheniya [Cyclic durability of polymer composite materials for construction purposes]. Tambov. 2013. 111 p.

For citation: Bondarev B.A., Korneev A.D., Borkov P.V., Bondarev A.B., Zhidkov V.K., Kopalin D.A. Study of the cyclic durability of fiberglass polymer concrete for the repair and restoration of structures of transport facilities. Stroitel’nye Materialy [Construction Materials]. 2023. No. 1–2, pp. 11–17. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2023-810-1-2-11-17


Print   Email