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Structural Integrity Assessment of Engineering Components Under Cyclic Contact

  • Oleksandra Datsyshyn
  • Volodymyr Panasyuk
Book

Part of the Structural Integrity book series (STIN, volume 9)

Table of contents

  1. Front Matter
    Pages i-xiii
  2. Oleksandra Datsyshyn, Volodymyr Panasyuk
    Pages 1-23
  3. Oleksandra Datsyshyn, Volodymyr Panasyuk
    Pages 25-64
  4. Oleksandra Datsyshyn, Volodymyr Panasyuk
    Pages 139-254
  5. Oleksandra Datsyshyn, Volodymyr Panasyuk
    Pages 255-313

About this book

Introduction

This book synthesizes the results of author’s researches and results from known publications in the field of surface layers fracture of cyclical contacting bodies (machine parts). The calculation models and calculating procedures of stress-strain states of cyclically contacting solids with cracks, have been proposed. On this basis, the cracks paths propagation which form nearsurface damages have been constracted, taking into consideration the tribojoint operating parameters and crack growth resistance characteristics of materials by transverse shear and normal opening. The computer methodology to study fracture processes in tribojoint elements contact area and estimation of their residual lifetime by the criteria of typical contact fatigue damages formation (spalling, pitting, cracking, "dark spots", cavities etc.) has been developed. Recommendations for optimizing operating parameters of joints (contact stresses magnitude, friction/lubrication conditions, materials crack resistance etc) for elements of rolling pairs (wheel–rail systems, backup roll – working roll of rolling mills etc.) and some fretting pairs are formulated.

Keywords

Crack growth paths Damage formation Rolling contact fatigue Fretting fatigue Cyclic contact Contact fatigue Fretting wear Fatigue crack growth

Authors and affiliations

  • Oleksandra Datsyshyn
    • 1
  • Volodymyr Panasyuk
    • 2
  1. 1.Karpenko Physico-Mechanical Institute, National Academy of Sciences of UkraineLvivUkraine
  2. 2.Karpenko Physico-Mechanical Institute, National Academy of Sciences of UkraineLvivUkraine

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-030-23069-2
  • Copyright Information Springer Nature Switzerland AG 2020
  • Publisher Name Springer, Cham
  • eBook Packages Engineering
  • Print ISBN 978-3-030-23068-5
  • Online ISBN 978-3-030-23069-2
  • Series Print ISSN 2522-560X
  • Series Online ISSN 2522-5618
  • Buy this book on publisher's site