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Fretting fatigue lifetime estimation using a cyclic cohesive zone model

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Abstract
Over the past decades, many numerical procedures aiming to predict the life of components subjected to fretting fatigue have been developed. Most procedures combine estimates of crack initiation and propagation lives in order to obtain total lifetime. Nevertheless, crack initiation life estimates are generally not easy to define. An alternative is to consider the failure in a cycle-by-cycle analysis using cyclic cohesive zone model (CCZM), accounting for loading and unloading damage accumulation at crack front. However, a cycle-by-cycle analysis is extremely computational demanding. To overcome this issue, we propose an extrapolation procedure in junction with CCZM for the crack propagation modelling, which is substantially faster than a complete cycle-by-cycle analysis. This approach is compared, in terms of accuracy of life estimates, to traditional linear elastic fracture mechanics and experimental data.
Keywords
Mechanical Engineering, Mechanics of Materials, Surfaces, Coatings and Films, Surfaces and Interfaces, FINITE-ELEMENT-ANALYSIS, CRACK INITIATION, GROWTH, PREDICTION, SIMULATION, ORIENTATION, Crack propagation, Fretting fatigue, Cyclic cohesive zone

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MLA
Resende Pereira, Kyvia de Fatima, and Magd Abdel Wahab. “Fretting Fatigue Lifetime Estimation Using a Cyclic Cohesive Zone Model.” TRIBOLOGY INTERNATIONAL, vol. 141, 2020.
APA
Resende Pereira, K. de F., & Abdel Wahab, M. (2020). Fretting fatigue lifetime estimation using a cyclic cohesive zone model. TRIBOLOGY INTERNATIONAL, 141.
Chicago author-date
Resende Pereira, Kyvia de Fatima, and Magd Abdel Wahab. 2020. “Fretting Fatigue Lifetime Estimation Using a Cyclic Cohesive Zone Model.” TRIBOLOGY INTERNATIONAL 141.
Chicago author-date (all authors)
Resende Pereira, Kyvia de Fatima, and Magd Abdel Wahab. 2020. “Fretting Fatigue Lifetime Estimation Using a Cyclic Cohesive Zone Model.” TRIBOLOGY INTERNATIONAL 141.
Vancouver
1.
Resende Pereira K de F, Abdel Wahab M. Fretting fatigue lifetime estimation using a cyclic cohesive zone model. TRIBOLOGY INTERNATIONAL. 2020;141.
IEEE
[1]
K. de F. Resende Pereira and M. Abdel Wahab, “Fretting fatigue lifetime estimation using a cyclic cohesive zone model,” TRIBOLOGY INTERNATIONAL, vol. 141, 2020.
@article{8626368,
  abstract     = {Over the past decades, many numerical procedures aiming to predict the life of components subjected to fretting fatigue have been developed. Most procedures combine estimates of crack initiation and propagation lives in order to obtain total lifetime. Nevertheless, crack initiation life estimates are generally not easy to define. An alternative is to consider the failure in a cycle-by-cycle analysis using cyclic cohesive zone model (CCZM), accounting for loading and unloading damage accumulation at crack front. However, a cycle-by-cycle analysis is extremely computational demanding. To overcome this issue, we propose an extrapolation procedure in junction with CCZM for the crack propagation modelling, which is substantially faster than a complete cycle-by-cycle analysis. This approach is compared, in terms of accuracy of life estimates, to traditional linear elastic fracture mechanics and experimental data.},
  articleno    = {105899},
  author       = {Resende Pereira, Kyvia de Fatima and Abdel Wahab, Magd},
  issn         = {0301-679X},
  journal      = {TRIBOLOGY INTERNATIONAL},
  keywords     = {Mechanical Engineering,Mechanics of Materials,Surfaces,Coatings and Films,Surfaces and Interfaces,FINITE-ELEMENT-ANALYSIS,CRACK INITIATION,GROWTH,PREDICTION,SIMULATION,ORIENTATION,Crack propagation,Fretting fatigue,Cyclic cohesive zone},
  language     = {eng},
  pages        = {10},
  title        = {Fretting fatigue lifetime estimation using a cyclic cohesive zone model},
  url          = {http://dx.doi.org/10.1016/j.triboint.2019.105899},
  volume       = {141},
  year         = {2020},
}

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