Investigation of the main specific resistance to the movement of cuts when rolling down a gravity hump based on field observations
https://doi.org/10.52170/1815-9265_2022_63_62
Abstract
The current standards for calculating the main specific resistance to the movement of cars when rolling down a gravity hump are considered, the reasons for the need to revise them and adjust the calculated values of resistance for practical use are determined. The procedure for carrying out field observations of the rolling car process from a gravity hump and determining the main specific resistance to the movement of cuts is outlined. The results of field observations carried out at the gravity hump of station I in 2022 are presented. The processing of statistical data based on the results of field observations was carried out; recommendations were given for the further use of the main specific resistance obtained values to the rolling of cars from the gravity hump.
About the Authors
S. A. Bessonenko
Siberian Transport University
Russian Federation
Russian Federation
Sergey A. Bessonenko – Professor of the Field Operation Management Department, Doctor of Engineering
Novosibirsk
A. A. Gunbin
Siberian Transport University
Russian Federation
Russian Federation
Anton A. Gunbin – Associate Professor of the Railway Stations and Junctions Department, Candidate of Engineering
Novosibirsk
A. A. Klimov
Siberian Transport University
Russian Federation
Russian Federation
Aleksandr A. Klimov – Associate Professor of the Railway Stations and Junctions Department, Candidate of Engineering
Novosibirsk
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Review
For citations:
Bessonenko S.A., Gunbin A.A., Klimov A.A. Investigation of the main specific resistance to the movement of cuts when rolling down a gravity hump based on field observations. Bulletin of Siberian State University of Transport. 2022;(4):62-68. (In Russ.) https://doi.org/10.52170/1815-9265_2022_63_62
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