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DOI: 10.15862/03TS317 (https://doi.org/10.15862/03TS317)

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Ovchinnikov I.G., Ovchinnikov I.I., Ellala Faouzi ben Abdullaziz [Evaluation of durability of protective coatings on metal bridge structures] Russian Journal of Transport Engineering, 2017, Vol. 4, No. 3. Available at: https://t-s.today/PDF/03TS317.pdf (in Russian). DOI: 10.15862/03TS317

Evaluation of durability of protective coatings on metal bridge structures

Ovchinnikov Igor Georgievich
Yuri Gagarin state technical university of Saratov, Russia, Saratov
Perm national research polytechnic university, Russia, Perm
Moscow state automobile & road technical university
Sochi branch, Russia, Sochi
E-mail: bridgesar@mail.ru

Ovchinnikov Ilya Igorevich
Yuri Gagarin state technical university of Saratov, Russia, Saratov
Moscow state automobile & road technical university
Sochi branch, Russia, Sochi
E-mail: bridgeart@mail.ru

Ellala Faouzi ben Abdullaziz
National Institute of Engineers of Gabes, Tunis, Gabes
E-mail: Faouzi.Ellala@enig.rnu.tn

Abstract. The problem of prediction of durability of protective coatings on steel structures for bridges is considered. Proposed two groups of models of loss of efficiency coatings: because of discontinuity of the coating and as a result of a limit stress in the coatings. The basic relationship of models are considered, held their identification.

Keywords: steel structures for bridges; corrosive wear; corrosion protection; durability; the model wear; protective coatings

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