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Increasing the reliability of operation of rail circuits
https://doi.org/10.46684/2687-1033.2024.4.445-450
Abstract
The article considers the history of construction of the salt railway line, as well as the current transportation of salt from the deposit (Lake Baskunchak) from the Nizhny Baskunchak station to the Vladimirskaya pier station for further transshipment to river barges. An analysis of the deterioration of the track superstructure during the transportation of salt (halite) in an open way in gondola cars (in bulk) is carried out. The main causes of failures that can be caused by contamination of the ballast with bulk cargo, especially salts, are studied.
It is proposed to apply a paint and varnish coating in order to protect against corrosion, as well as to use water-jet track machines for the complete removal of salts and insulating joints made of fiberglass. To improve the reliability of the track circuits and eliminate deviations from the normal operation of signaling and interlocking devices due to metal corrosion, it is proposed to coat the iron with a protective layer of zinc.
When developing a salt deposit, a technical solution is recommended that consists of using modern technology. When mining salt in an open way, the proposed loader will make it possible to collect salt in such a way that a layer of new salt will form more quickly in the future. Such innovative approaches will ensure environmental safety and preserve natural resources.
About the Authors
N. G. Lipchanskaya
Branch of the Volga State Transport University
Russian Federation
Russian Federation
Natalia G. Lipchanskaya — first category lecturer
1 A International ave., Saratov, 410004
ID RSCI: 1205383
I. M. Popova
Branch of the Volga State Transport University
Irina M. Popova — Cand. Sci. (Econ.), Associate Professor
1 A International ave., Saratov, 410004
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For citations:
Lipchanskaya N.G., Popova I.M. Increasing the reliability of operation of rail circuits. Transport Technician: Education and Practice. 2024;5(4):445-450. (In Russ.) https://doi.org/10.46684/2687-1033.2024.4.445-450
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