Russian Journal of Transport Engineering
Russian journal of transport engineering

2018, Vol. 5, No. 3. - go to content...

Permanent address of this page -

Метаданные этой статьи так же доступны на русском языке

DOI: 10.15862/11SATS318 (

Full article in PDF format (file size: 1.7 MB)

For citation:

Fedotov M.Yu., Loskutov M.L., Shelemba I.S., Kolesnikov A.V., Ovchinnikov I.G. To the issue of monitoring of metal-bearing bridges supporting fiber optic sensors. Russian Journal of Transport Engineering. 2018; 5(3). Available at: (in Russian). DOI: 10.15862/11SATS318

To the issue of monitoring of metal-bearing bridges supporting fiber optic sensors

Fedotov Mikhail Yurievich
LLC «LIRA Soft», Moscow, Russia

Loskutov Maxim Leonidovich
Russian builders association, Moscow, Russia

Shelemba Ivan Sergeevich
Inversiya-Sensor LLC, Perm, Russia

Kolesnikov Alexey Viktorovich
LLC «LIRA Soft», Moscow, Russia

Ovchinnikov Igor Georgievich
Perm national research polytechnic university, Perm, Russia
Yuri Gagarin state technical university of Saratov, Saratov, Russia

Abstract. This article describes results of studies on the monitoring of deformations of load-bearing metal structures of a span structure of a bridge using fiber-optic sensors based on fiber Bragg gratings before and after reinforcement by polymer composite materials. It is received, that as a result of strengthening the deflection of the bridge has decreased in 2 times. The results of the experimental studies were compared with the computational justification carried out in PC LIRA 10.8. As a result of experimental and theoretical studies it was confirmed that the installed reinforcement system using composite spigots can be effectively used to restore the bearing capacity of artificial structures.

Keywords: monitoring; fiber optic sensor; polymer composite material; strengthening; composite spigot; load-bearing metal structure; span structure of the bridge

Download article in PDF format

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

ISSN 2413-9807 (Online)

Dear readers! Comments on articles are accepted in Russian and English.
Comments are moderated and appear on the site after verification by the editor.
Comments not related to the subject of the article are not published.

Добавить комментарий