Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Martynenko L.V."'
Autor:
Lobova I.V., Martynenko L.V.
Publikováno v:
E3S Web of Conferences, Vol 549, p 04006 (2024)
The article examines the influence of car dynamics on the safety of rolling stock. When moving, loads are transferred to the components and parts of the car, which change during the movement and depend on many factors, including the operating mode of
Externí odkaz:
https://doaj.org/article/7865449a7fb4406aaacc4b621361e8e6
Autor:
Martynenko L.V., Tsvik L.B.
Publikováno v:
E3S Web of Conferences, Vol 549, p 02003 (2024)
Currently, the safety of rolling stock traffic cannot be assessed only by the technical condition of the car and track. The impact of loads arising during operation and transmitted from the car to parts and components of the bogie can be simulated us
Externí odkaz:
https://doaj.org/article/96c3ca4cf4ed407c98ea47057cc65ad9
Autor:
Martynenko L.V., Novikov M.A.
Publikováno v:
E3S Web of Conferences, Vol 531, p 03006 (2024)
The proposed methodology has been developed in order to focus on the search for a specific failed track element and rolling stock or other inconsistency, as well as the technological component of ensuring the transportation process (placement and fas
Externí odkaz:
https://doaj.org/article/6f62ba005c394a4aa9c4880e3c8c6b6c
Autor:
Novikov M.A., Martynenko L.V.
Publikováno v:
E3S Web of Conferences, Vol 460, p 06005 (2023)
The technique provides an analytical criterion for selecting the one set of numerical data most involved in an emergency out of several ones which are the relative deviations of the main factors from the critical ones in transport. The criterion is b
Externí odkaz:
https://doaj.org/article/36b5ad2cdeae4167991e6782538c6e1d
Autor:
Martynenko L.V.
Publikováno v:
E3S Web of Conferences, Vol 460, p 06022 (2023)
To implement the conditions for ensuring the established volume of transportation on the serviced site with complete safety and minimal costs for performing the required volume of work, it is necessary to maintain a fleet of passenger cars in a techn
Externí odkaz:
https://doaj.org/article/2293847312f84033b943f6b4f0a1368e
Autor:
Martynenko L.V.
Publikováno v:
E3S Web of Conferences, Vol 460, p 06011 (2023)
This article discusses the assessment of traffic safety during a comprehensive assessment of the technical condition of freight cars in operation. Based on the statistical values of the technical condition of the car, obtained as a result of the insp
Externí odkaz:
https://doaj.org/article/9ce24f094a02419180182569d78e386b
Autor:
Martynenko L.V.
Publikováno v:
E3S Web of Conferences, Vol 460, p 06023 (2023)
When the car is moving along periodic irregularities of the track at a speed when the frequencies of forced and natural oscillations are close in magnitude, large amplitudes of vibrations of the body on the springs may occur, if there are no or small
Externí odkaz:
https://doaj.org/article/ef3fadf6b5c74057817dc9aef5fabe38
Autor:
Martynenko L.V.
Publikováno v:
E3S Web of Conferences, Vol 402, p 06010 (2023)
The main factor in the issue of the safety of the rolling stock movement in the rail track is the change in the magnitude of the lateral forces arising from the interaction of the wheel with the rail. The dynamics of changes in lateral forces directl
Externí odkaz:
https://doaj.org/article/3457346063eb4b159d792b7af5e1aa32
Autor:
Martynenko L.V.
Publikováno v:
E3S Web of Conferences, Vol 389, p 05044 (2023)
According to the results of derailment investigations, the ensuring of train traffic safety was found to be a paramount and urgent task. The growth of freight density and speed of movement on the railway network leads to a significant increase in the
Externí odkaz:
https://doaj.org/article/2ebd7898c7ce45d8a3238449a4b419f1
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