Lopatina O.V. THE IMPACT OF IRREGULARITIES ON THE RUNNING SURFACE OF THE WHEELS TO THE NATURE OF THE OCCURRENCE OF VERTICAL DYNAMIC FORCES DURING THE MOVEMENT OF ROLLING STOCK [Electronic resource] / O. V. Lopatina, N.V. Sidorov // “Young Science of Siberia”: electron. scientific journals - 2019. - № 2(4). -Access mode: http://mnv.irgups.ru/toma/24-2019, free. - Title from the screen. - Yaz. Rus.
The article reveals the interaction of the track and rolling stock in the curve. The program complex "Universal mechanism" allows to investigate the mechanical processes occurring in the rolling stock and in the railway track under the influence of them on each other.
In this paper, we investigate the impact of wheel pair irregularities on the surface of the slide (slider) on the nature of the vertical dynamic forces in the movement of the rolling stock in the curve. The study of this interaction is a fundamental physical process in the movement of cars, locomotives and trains on Railways, as it largely determines such important indicators as track width, axle load, static load of cars, weight and speed of trains, as well as the safety of trains.
1. Instruction on the current content of the railway track [Text]: app. By the order of JSC "RZD" No. 2288 of 14.11.16: commissioning with 01.03.17 – M.: JSC "RZD", 2016, 286 p
2. Kovenkin, D. A. the Effect of vertical irregularities of the track structure on the character of the movement of rolling stock [Text ]/ D. A. Kovenkin. - Science and education transport: proceedings of the X International scientific-practical conference (2017, Samara). International scientific and practical conference "Science and education transport", 2017 Volume 2 / redkol..: D. V. Zheleznov [and others]. – Samara : SamSTU 2017. – 100 – 102 p.
3. Podverbnyj V. A., V. V. Chetvertkova the Project site of the new railway line. Part 3. The choice of direction and the tracing options for new railway lines: the Training for course projects. - Irkutsk: Iriit, 1999. - 118s..
4. S. V. Vershinsky, And V. N. Danilov, V. D. Chosidow 1991. Dynamics of the car: Textbook for universities Zh. -D. transp./ Under. Red. S. V. Vershinsky. - 3rd ed., pererab. I DOP. - M.: Transport, 1991; - 360 p.,
5. PTE of the railway of the Russian Federation-Rules of technical operation of the Railways of the Russian Federation (edition of 09.02.2018) are Approved by the order of Ministry of transport of Russia No. 286 of 21.12.2010