Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Fatigue Vol. 15, No. 55 (2021)

Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data

Author and affiliation details
  • Andrey Chernov Corresponding author Central Aero-Hydrodynamics Institute named after Prof. N.E. Zhukovsky (TsAGI). 1 Zhukovsky Street, Zhukovsky 140180 Moscow Region, Russia andcherr@rambler.ru
  • Sviatoslav Eleonsky Central Aero-Hydrodynamics Institute named after Prof. N.E. Zhukovsky (TsAGI). 1 Zhukovsky Street, Zhukovsky 140180 Moscow Region, Russia
  • Vladimir Pisarev Central Aero-Hydrodynamics Institute named after Prof. N.E. Zhukovsky (TsAGI). 1 Zhukovsky Street, Zhukovsky 140180 Moscow Region, Russia
DOI
10.3221/IGF-ESIS.55.13
Pages
174-186
Published
Licence
CC BY 4.0
Published inVol. 15, No. 55 (2021)Go to the issue

Abstract

Modified version of the crack compliance method is used for determination of stress intensity factor (SIF) related to narrow notches emanating from cold-expanded holes. These notches are inserted at different stages of low-cycle fatigue under constant external load. It is shown how residual SIF values, generated by residual stress field influence, can be separated from total experimental SIF values. Residual SIF values, obtained at different stage of low-cycle fatigue with the same stress range Δσ  = 350 MPa but different stress  R = –0.4 and  R = –1.0, provide quantitative description of residual stress evolution near cold-expanded hole. It shown that maximal residual stress relaxation of order 20 per cent occurs at 95 lifetime per cent for both loading programs.

Keywords

Article history

  1. ReceivedUntil the next stage: 0 days
  2. Revision requestedUntil the next stage: 7 days
  3. RevisedUntil the next stage: 0 days
  4. AcceptedUntil the next stage: 26 days
  5. Published

How to cite

APA

Chernov, A., Eleonsky, S., & Pisarev, V. (2020). Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data. Fracture and Structural Integrity, 15(55), 174–186. https://doi.org/10.3221/IGF-ESIS.55.13

IEEE

A. Chernov, S. Eleonsky, and V. Pisarev, “Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data,” Fracture and Structural Integrity, vol. 15, no. 55, pp. 174–186, 2020, doi: 10.3221/IGF-ESIS.55.13.

MLA

Chernov, Andrey, et al. “Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data.” Fracture and Structural Integrity, vol. 15, no. 55, 2020, pp. 174–186. https://doi.org/10.3221/IGF-ESIS.55.13.

Chicago

Chernov, Andrey, Sviatoslav Eleonsky, and Vladimir Pisarev. 2020. “Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data.” Fracture and Structural Integrity 15 (55): 174–186. https://doi.org/10.3221/IGF-ESIS.55.13.

Harvard

Chernov, A., Eleonsky, S. and Pisarev, V. (2020) ‘Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data’, Fracture and Structural Integrity, 15(55), pp. 174–186. doi: 10.3221/IGF-ESIS.55.13.

Vancouver

Chernov A, Eleonsky S, Pisarev V. Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data. Fracture and Structural Integrity. 2020;15(55):174-186. doi:10.3221/IGF-ESIS.55.13

BibTeX

@article{chernov2020, author = {Chernov, Andrey and Eleonsky, Sviatoslav and Pisarev, Vladimir}, title = {Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data}, journal = {Fracture and Structural Integrity}, year = {2020}, volume = {15}, number = {55}, pages = {174--186}, doi = {10.3221/IGF-ESIS.55.13}, url = {https://doi.org/10.3221/IGF-ESIS.55.13}, issn = {1971-8993} }

RIS

TY - JOUR AU - Chernov, Andrey AU - Eleonsky, Sviatoslav AU - Pisarev, Vladimir TI - Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2020 DA - 2020/12/28 VL - 15 IS - 55 SP - 174 EP - 186 DO - 10.3221/IGF-ESIS.55.13 UR - https://doi.org/10.3221/IGF-ESIS.55.13 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2020 Andrey Chernov, Sviatoslav Eleonsky, Vladimir Pisarev.

Copyright 
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