UDC 656.7 BBK 39.51

Shutova T. A.

The article describes the current state of the airport air service industry in Russia. The author defines the stages of the development of the airport air service market on the basis of the retrospective analysis. The article considers the main legal forms of investment attraction to the airport infrastructure public-private partnership, concession, contract lifecycle. The author shows the features of the competition among airports for the status of the hub, and among the Russian airport holdings at the modern stage of the airport business development.

Keywords: airport air service market, airport holdings, airport business, air transport hubs, networking air carriers.

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UDC 656.073 BBK 39.28

Urmanova Z. A.

The freight flow of breakbulk cargo processed at railway warehouses is analyzed. On the basis of the analysis, a simplified mathematical model is justified, in which the entire diverse range of goods is split into the following three groups of reloaded breakbulk cargo – through the main storage areas, sorting and temporary storage areas, and directly from one mode of transport to another.

Key words: warehouse; storage area; breakbulk cargo; reloading.

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UDC 656.7.025, 656.032 BBK 65.37, 39.58

Mineeva K. I., Nemchinov O. A.

Проанализирована интенсивность использования воздушных судов авиакомпании на маршрутной сети. Произведена оценка экономической эффективности эксплуатационной деятельности авиапредприятия через расчёт прямых переменных затрат и эксплуатационного дохода по 22 авиалиниям. Выполнено прогнозирование дохода авиакомпании при изменении тарифов в зависимости от сегментации пассажиров. Построена зависимость дохода авиакомпании от характера изменения тарифов.

Ключевые слова: авиакомпания, хаб, эффективность эксплуатации, тариф, маржинальная прибыль.

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UDC 656.13 BBK 39.38

Aytbagina A. R., Vitvitskiy E. E.

Task solution has been performed by modeling the object – a substitute of complex of micro auto transport systems. The article considers operational transportations planning by an enterprise – producer when it transports its own construction cargo, for its own account, using its own motor vehicles for its construction sites. The authors obtained functional dependence between the production cost and average technical speed of a vehicle in the accepted variability interval and form of this connection for different production situations. Regression models of production cost obtained by the authors have been checked on adequacy to transportation process under study in the complex of micro auto transport systems of cargo transportation using MS Excel.

Keywords: complex of micro auto transport systems of cargo transportation; average technical speed; a motor vehicle; a consignor; production costs; regression dependence.

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UDC 629.118 BBK 39

Martin Vlkovský, Kamil Bednář

The article deals with the special features of fastening of cargo in crisis situations during the emergency supply. The emphasis is placed on crisis situations where limited transport infrastructure is available for emergency supply purposes. Under these conditions, problems with transport of emergency supplies to and within the crisis situation area can be assumed. Based on the statistical evaluation of the transport experiment carried out on the road (motorway) and on unpaved communications (terrain) respectively recommendations are made in relation to the fastening of cargo.

Keywords: fastening of cargo; inertial forces; acceleration coefficients; emergency supply; transport experiment.

SPECIFIKA UPEVŇOVÁNÍ NÁKLADU V RÁMCI NOUZOVÉHO ZÁSOBOVÁNÍ

Článek řeší zvláštnosti upevnění nákladu v krizových situacích během procesu nouzového zásobování. Důraz je položen na krizové situace, kdy je pro účely nouzového zásobování k dispozici omezená dopravní infrastruktura. V uvedených podmínkách lze předpokládat problémy v přepravě nouzových zásob do prostoru krizové situace a v rámci ní. Na základě statistického vyhodnocení přepravního experimentu, který byl proveden na silnici (dálnici), resp. na nezpevněné komunikaci (terénu), jsou předloženy doporučení ve vztahu k upevnění nákladu.

Klíčová slova: upevnění nákladu; setrvačné síly; koeficienty zrychlení; nouzové zásobování; přepravní experiment.

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UDC 656.073 BBK 39.28

Ilesaliyev D. I.

The author researches numerous variants of cargo rack storage on the pallets with dimensions of 1,200×800 mm taking into consideration filling the storage area by length, width and height for different parameters of cargo. The patterns of changing the storage area capacity are revealed. To estimate the capacity of an indoor warehouse for piece goods, a parameters series was developed.

Keywords: piece goods, unit load, warehouse, shelving, storage area.

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UDC 629.42:629.4.054, 625.28 BBK 39.232

Ablyalimov O. S.

The article presents the research results of analysis and estimate of transportation efficiency of 3VL80^S mainline (train) three-section electric locomotives on the hilly and mountainous section Marokand-Navoi of JSC “Uzbekiston temir yullari” with non-stop and stop-and-go freight traffic at passing tracks, intermediate stations and intersections. The values of kinematic and energy parameters of the key figures of 3VL80^S electric locomotives allow the locomotive complex specialists to elaborate recommendations for increasing  the efficiency of rail transport in real conditions of operating a tractive electric stock on hilly and mountainous railway sections.

Keywords: research, a result, a freight train, motion,  an electric locomotive, a railway track, operation, conditions, direction, speed, a rolling stock, analysis, hilly and mountainous, estimate, a station, to present, a point, average, quality, a station-to-station block, profile.

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