Problems of reconstruction of the railway track plan and approaches to their solution
Journal Title: Інформаційно-керуючі системи на залізничному транспорті - Year 2018, Vol 23, Issue 5
Abstract
In the past decades, high-speed passenger traffic has been introduced all over the world on operating railways, it was driven by the imperatives of our era as a means of surviving railways in competition with other modes of transport, primarily aviation. With the introduction of high-speed traffic, the main difficulty is the reconstruction of the railway track plan. This difficulty lies in the fact that the adjacent, that is, located close to each other curves with short straight inserts are interconnected. Therefore, an improvement in the characteristics of at least one of the curves entails a change, and often a deterioration in the parameters of others. Therefore, such groups of closely spaced curves are supposed to be considered as a whole, which can be represented as a module. It has been proposed to consider the reconstruction of complex sections of the plan for entering high-speed traffic, as the task of improving the parameters of the modules that make up this plan. The reconstruction should be carried out inside the module, without going beyond its limits, which will preserve the existing position of the plan. It has been concluded that the following criteria are common for all reconstruction options: minimum reconstruction length and reduced costs.
Authors and Affiliations
M. Kutsenko, O. Dudin, G. Pakhar
Keywords
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- EP ID EP499825
- DOI 10.18664/ikszt.v0i5.146830
- Views 152
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