To increase the hump yard capacity, it is necessary to ensure high quality of sorting track occupancy. The purpose of this paper is to study the effect of changing the track profile on the quality of its occupancy. The simulation model developed for occupancy of sorting tracks based on the calculation of the speed of the cut and taking the following into consideration was used for the study: the possibility of starting the cut movement after a stop, errors in operation of the devices in charge of the speed of releasing the cut to the track, the possibility of displacement of the cars when the next cut collides with them. A real profile of the sorting facility track was analyzed as an example of it. It was determined that the profile caused strong effect on the track occupancy quality. The sagging of the profile causes an increase in the probability of collision of the cuts with exceeding the permissible speed. An increase in the up-gradient reduces the range of the run-off distance, which in turn causes an increase in the number of car back-ins. Profile correction will allow increasing the track occupancy quality.

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Effect of the sorting track profile change on the it’s occupancy quality at train humping

Influence of amount of transportations on the volumes of the processed loads is certain. Possibility of planning of volumes of processing of loads on condition of their change is considered.

Планування обсягів вантажопереробки на залізничному транспорті

Формирование интеллектуальной модели функционирования железнодорожной станции при выполнении поездной работы

The specified model of definition of the order of trains processing on the switching stations considering operative data of automatic management systems of freight transportation is developed.

Усовершенствование планирования процесов расформирования составов с учетом оперативных данных автоматизированных систем управления грузовыми перевозками

/pdf/doslidzhennia-mozhlivosti-vikoristannia-produktiv-pererobki-4dnkmhcied.pdf

Дослідження можливості використання продуктів переробки глоду колючого в технології пісочного печива

O. Bardas: ORCID 0000-0001-8772-9328; I. Skovron: ORCID 0000-0003-0697-2698; Ye. Demchenko: ORCID 0000-0003-1411-6744; A. Dorosh: ORCID 0000-0002-5393-0004

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Oleksandr O. Bardas

Papers

Research of traffic prediction accuracy influence on the effectiveness of trains breaking-up order control