SERVICEABILITY OF FREIHT-CAR ON WARRANTY AREA OF THE RAILWAY

Senko W.I., Doctor of Technical Sciences; Belarusian State Transport University; Gomel, the Republic of Belarus

Gurskiy E.P., Candidate of Technical Sciences; Belarusian State Transport University; Gomel, the Republic of Belarus

It is shown urgency and practical value given problems. The considered questions technical with-standings parka coach. On the grounds of statistical given about functioning the warranty area are determined and explored factors to serviceability, as well as is calculated optimum length of the area on condition of reliability of the considered nodes of the coach. At calculation of the length of the warranty area applying probabilistic approach: is executed selecting the law of the sharing the random quantity lifelength on refusal and are received its design values for given level to confidential probability. Undertaking the studies on each warranty area of the firing range of the Belarusian railway will allow to classify the area with provision for possible economic losses from refusal coach on them, as well as improve the territorial scheme of the accommodations of the points of the technical maintenance and raise the serviceability of the freiht-cars on warranty area.

Determined and explored factors, warranty area, random quantity lifelength, Belarusian railway

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