RELIABILITY ANALYSIS OF THE JOURNAL-BOX: EVENT TREE CONSTRUCTION
Abstract
To work out measures related to improving safety, reliability and operating availability of cars, it is necessary to have a model that could be used in calculating the parameters of the MaR system (maintenance and repair). Special reliability index characterizing the probability of failure-free operation will be able to play its role in such a model. In the present article the author analyzes the causes of failures of freight cars axle equipment, shows an algorithm for constructing the tree of events that precede them, the transition from the tree-type structure of events description to the matrix one. Mathematically expressed rationale for determining failure-free operation of axle equipment was obtained with the help of paths and cross- sections method.
About the Author
E. P. Kruglikov
JSC VNIIZhT (Russian research institute of railways), Moscow
Russian Federation
Ph. D. student (complex department «Cars and cars facilities»)
Russian Federation
Ph. D. student (complex department «Cars and cars facilities»)
References
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Review
For citations:
Kruglikov E.P. RELIABILITY ANALYSIS OF THE JOURNAL-BOX: EVENT TREE CONSTRUCTION. World of Transport and Transportation. 2014;(2):82-89.
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