Summary. Nowadays, the Republic of Kazakhstan is dynamically forming up its transit policy, improving its directions and the development of new vectors. This article looks into the development of the transit and transport potential of the Republic of Kazakhstan. It presents the main conclusions on the development of a feasibility study for the construction of a logistics terminal in the seaport of Lianyungang (China) as one of the directions of building transit policy, improving its direction and the formation of new vectors. The urgency of building a logistics terminal is conditioned by the necessity for national interests and further expansion of political and economic advantages of Kazakhstan. КЛЮЧЕВЫЕ ФАКТОРЫ РАЗВИТИЯ ТРАНЗИТНО-ТРАНСПОРТНОГО ПОТЕНЦИАЛА КАЗАХСТАНААннотация. Сегодня Республика Казахстан находится в процессе активного выстраивания своей транзитной политики, совершенствования ее направлений и формирования новых векторов. В статье рассматриваются вопросы развития транзитно-транспортного потенциала Республики Казахстан. Представлены основные выводы по разработке ТЭО строительства логистического терминала в морском порту Ляньюньган (КНР) как одного из направлений выстраивания транзитной политики, совершенствования ее направлений и формирования новых векторов. Актуальность строительства логистического терминала продиктована необходимостью реализации национальных интересов и дальнейшего наращивания политических и экономических преимуществ Казахстана.
The paper considers the problem of optimal redistribution of transit container flows on the railway network. The problem is proposed to be solved as the problem of a multi-commodity flow of minimum cost using the relaxation method. The relaxation method allows choosing the most efficient variant of the next solution at each iteration step. To search for the optimal distribution of container flows on the network, graph theory was used, i.e., the network is presented as a multigraph with a set of vertices and arcs, for which the costs of transporting a unit of production, the maximum and minimum values of the flows between the vertices are given, the conditions for maintaining the flow at the vertices of the graph and restrictions on the amount of flow along the arcs are given. It has been established that in order to implement the task, it is necessary to take into account the unit costs for the movement of container flows between the nodes of the railway network, taking into account the capacity of the branches between the junction stations. The developed mathematical model for the redistribution of container traffic allows you to identify areas with limited throughput, develop options for optimization measures, and, as a result, achieve an economic effect by reducing the cost of transporting containerized cargo.
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