INVESTIGATION OF INTERVALS FOR TRAINING AND DEPARTURE OF TRAINS FOR THE MAIN STATION OF MINING AND CONSULTING COMBINE

Purpose. An industrial transport is one of basic links of process of moving of вагонопотоков for providing of stable work of metallurgical enterprises that in modern operating of economy of Ukraine conditions play a considerable role. The receipt of trains on the industrial stations and their ordering off them has stochastic character in time, that substantially influences on the rhythm of process of supplying with raw material on such enterprises and, as a result, producing of the prepared products. Therefore the executed researches are an actual task. Methodology. For rеsearch of parameters of distribution of casual sizes of intervals of receipt and sending of trains the methods of mathematical statistics are used. Findings. The range of changes of intervals of receipt and sending of trains is investigational, parameters are certain and the laws of distribution of these casual sizes are set. Stochastic character of receipt and sending of trains requires an account at the imitation design of work of the stations with the purpose of verification of their capacity, and also border volumes of work. Practical value. Accounting for the stochastic nature of the factors increases the adequacy of simulation modeling of the operation of industrial stations and improves the quality of the obtained indicators.