Estimation of strength indices of parts of supporting structures of traction assemblies OPE1A and prolongation of their service life

Authors

  • O. M. Bondaryev Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • V. L. Gorobets’ Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • Ye. M. Dzichkovs’kyy Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • O. Ye. Kryvchykov Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • D. O. Yagoda Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • V. S. Bondaryeva Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine

DOI:

https://doi.org/10.15802/stp2012/6919

Keywords:

service life prolongation, finite-element method, hardness of material, stressed-and-strained state, fatigue limit, equivalent stresses

Abstract

In the article the results of a set of works directed to providing the prolongation of service life of the traction assemblies OPE1A (ОПЭ1А) are presented.

 

Author Biographies

O. M. Bondaryev, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

O. M. Bondaryev

V. L. Gorobets’, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

V. L. Gorobets’

Ye. M. Dzichkovs’kyy, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

Ye. M. Dzichkovs’kyy

O. Ye. Kryvchykov, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

O. Ye. Kryvchykov

D. O. Yagoda, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

D. O. Yagoda

V. S. Bondaryeva, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

V. S. Bondaryeva

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Published

2012-04-25

How to Cite

Bondaryev, O. M., Gorobets’, V. L., Dzichkovs’kyy, Y. M., Kryvchykov, O. Y., Yagoda, D. O., & Bondaryeva, V. S. (2012). Estimation of strength indices of parts of supporting structures of traction assemblies OPE1A and prolongation of their service life. Science and Transport Progress, (40), 17–27. https://doi.org/10.15802/stp2012/6919

Issue

No. 40 (2012): ISSUE 40

Section

ROLLING STOCK AND TRAIN TRACTION

License

Copyright (c) 2021 O. M. Bondaryev, V. L. Gorobets’, Ye. M. Dzichkovs’kyy, O. Ye. Kryvchykov, D. O. Yagoda, V. S. Bondaryeva

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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