Calculated Experimental Evaluation of the Operating Life of Basic Locomotive Parts for Ensuring Their Safe Operation

E. S. Oganyan; G. M. Volokhov; A. S. Gasyuk; D. M. Fazliakhmetov

doi:10.3103/S1052618818020097

Calculated Experimental Evaluation of the Operating Life of Basic Locomotive Parts for Ensuring Their Safe Operation

Авторлар: Oganyan E.S.¹, Volokhov G.M.¹, Gasyuk A.S.¹, Fazliakhmetov D.M.¹
Мекемелер:
1. Research and Design Technological Institute of Rolling Stock
Шығарылым: Том 47, № 2 (2018)
Беттер: 155-159
Бөлім: Reliability, Strength, and Wear Resistance of Machines and Structures
URL: https://journals.rcsi.science/1052-6188/article/view/193805
DOI: https://doi.org/10.3103/S1052618818020097
ID: 193805

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Аннотация

The calculated experimental procedures for determining the operating life of load-bearing locomotive structures are presented in a probabilistic form for evaluating and predicting their technical condition to provide grounds for the safe operation of locomotives. The procedures encompass lowcycle (in an elastoplastic deformation) and multicycle (in elastic deformations in the range of at least 10⁷ cycles) loading of parts.