CALCULATION OF OPTIMAL INTERVALS TO CHOOSE THE MODES OF INTERACTION BETWEEN STATIONS AND NON-PUBLIC TRACKS

Authors

DOI:

https://doi.org/10.15802/stp2016/83932

Keywords:

non-public track, mode of interaction, car supply-removal, shunting operations, interval between cars supplies

Abstract

Purpose. The article is aimed to obtain the operational dependences for calculating the optimal intervals between car supply on loading and unloading fronts, unloading according to the criterion of minimizing operating costs. This will allow substantiating the choice of effective modes of interaction between railway stations and non-public tracks. Methodology. Methods of scientific analysis and synthesis, the method of Brandon at the approximation of the function, experimental and statistical methods of compiling the mathematical dependences were used in order to achieve the purpose. Findings. There were obtained the formulas for determination of: 1) optimal values of intervals between the car supplies to the places of loading and unloading according to the criterion of cost minimization in conditions of interaction between railway stations and non-public tracks through determined time periods; 2) medium-sized car groups in one supply on the non-public track, 3) the duration of the shunting work on car spotting in loading and unloading fronts. Originality. Operational dependences were improved for the determination of optimal values of intervals between the car supplies to the fronts of loading, unloading according to the criterion of minimizing the operational costs. Since the obtained formulas take into account the influence of: 1) the number of freight fronts involved in shunting operations with the cars near the points of loading and unloading; 2) the average number and size of the car groups, which are on the non-public tracks; 3) average size of the car supply-removal; 4) the presence of the goods siding for the fronts recharging; 5) total length of the tracks involved in recharging of the loading and unloading fronts. Practical value. The obtained operational dependences can be used in determining the parameters of supply-removal cycle to the loading and unloading fronts, the optimal values of the intervals between supplies in the interaction between the railway station and non-public tracks. Obtained results will allow: 1) identifying weak positions in the organization of connecting station operation and non-public tracks; 2) reducing the costs of the owners of non-public tracks and the general railway by minimizing the economic and time losses and, as a consequence, increasing the competitiveness of railway transport in the transport market.

Author Biographies

I. A. Elovoy, Belarusian State University of Transport

Dep. «Freight and Commercial Work Management», Kirov St., 34, Gomel, Republic of Belarus, 246653, tel: + 37 (529) 734 11 40

Y. N. Potylkin, Belarusian State University of Transport

Dep. «Freight and Commercial Work Management», Kirov St., 34, Gomel, Republic of Belarus, 246653, tel:+37 (529) 8087787

References

Afanasyeva, N. A. (2010). Organizatsiya vzaimodeystviya OAO «RZhD» s subyektami Rossiyskoy Federatsii. Avtoreferat Diss. Ekaterinburg.

Venttsel, Ye.S., (2004). Issledovaniye operatsiy. Zadachi, printsipy, metodologiya. Moscow: Drofa.

Vernigora, R. V. (2012). Problemy funktsionirovaniya zheleznodorozhnykh podyezdnykh putey Ukrainy v sovremennykh usloviyakh. Vostochno-Evropeyskiy zhurnal peredovyh tehnologiy – Eastern European Journal of Advanced Technologies, 4(3), 64-68.

Garlitskiy, Ye.I., (2014). Sovershenstvovaniye tekhnologii obsluzhivaniya zheleznodorozhnykh putey neobshchego polzovaniya. Kand. Diss. Moscow.

Grigoryuk, V. F. (1986). Optimizatsiya vzaimodeystviya punktov pogruzki i vygruzki vagonov. Moscow: Transport.

Elovoy, I. A., & Lebedeva, I. A. (2011). Integrirovannyye logisticheskiye sistemy dostavki resursov: Teoriya, metodologiya, organizatsiya. Minsk: Pravo i ekonomika.

Kozachenko, D. N., Vernigora, R. V., & Berezovyy, N. I. (2012). Kompleksnyy analiz zheleznodorozhnoy infrastruktury metallurgicheskogo kombinata na osnove grafoanali-ticheskogo modelirovaniya. Vіsnyk Dnіpropetrovskoho natsіonalnoho unіversitetu zalіznichnoho transportu іmeni akademika V. Lazaryana, 4, 55-60.

Krasovskiy, G. I., & Filaretov, G. F. (1982). Planirovaniye eksperimenta. Minsk: BGU.

Kiryanova, O. S., Mukhammedov, G. A., Perminov, A. S., & Chernyugov, D. M. (1975). Mestnaya rabota na zheleznyh dorogakh. Moscow: Transport.

Smekhov, A. A., Lazarev, Kh. M., , & Deribas, A. T. (1993). Optimizatsiya protsessov gruzovoy raboty. Moscow: Transport.

Pravdin, N. V., Dykanyuk, M. L., & Negrey, V. Ya., (1987). Prognozirovaniye gruzovykh potokov. Moscow: Transport.

Serazetdinova, A. D. (2010). Metodika upravleniya vagonopotokami na putyakh neobshhego polzovaniya, uchityvayushhaya operativnuyu zagruzhennost stantsiy. Avtoreferat Diss.. Ekaterinburg: Ekaterinburg.

Sotnikov, I. B. (1976). . Vzaimodeystviye stantsiy i uchastkov zheleznykh dorog. Moscow: Transport.

Ferapontov, G. V. (1972). Ekspluatatsiya zheleznodorozhnykh podyezdnykh putey. Moscow: Transport.

Jong, J. C., Suen, C. S., & Chang, S. (2012). Support System to Optimize Railway Stopping Patterns. Transportation Research Record: Journal of the Transportation Research Board,2289, 24-33. doi:10.3141/2289-04

Mussone, L., & Calvo, R. W. (2013). An analytical approach to calculate the capacity of a railway system. European Journal of Operational Research, 228(1), 11-23. doi:10.1016/j.ejor.2012.12.027

Peek, G. J., & Hagen, M. (2002). Creating Synergy In and Around Stations: Three Strategies for Adding Value. Transportation Research Record: Journal of the Transportation Research Board, 1793, 1-6. doi:10.3141/1793-01

Published

2016-10-25

How to Cite

Elovoy, I. A., & Potylkin, Y. N. (2016). CALCULATION OF OPTIMAL INTERVALS TO CHOOSE THE MODES OF INTERACTION BETWEEN STATIONS AND NON-PUBLIC TRACKS. Science and Transport Progress, (5(65), 30–42. https://doi.org/10.15802/stp2016/83932

Issue

Section

OPERATION AND REPAIR OF TRANSPORT MEANS