Teuchou Kouanga, C.V., Jones, J.D., Revill, I. et al. (5 more authors) (2018) Finite Lifetime Estimation of Mechanical Assemblies Subjected to Fretting Fatigue Loading. In: Proceedings of the 7th International Conference on Fracture Fatigue and Wear. The 7th International Conference on Fracture Fatigue and Wear, 09-10 Jul 2018, Ghent University, Belgium. Lecture Notes in Mechanical Engineering . Springer Nature , pp. 345-358.
Abstract
This paper proposes a new design method for predicting the finite lifetime of mechanical assemblies subjected to constant amplitude (CA) fretting fatigue loading. The proposed methodology is based on the use of the Modified Wӧhler Curve Method (MWCM) applied in conjunction with the Theory of Critical Distance (TCD) and the Shear Stress-Maximum Variance Method (τ-MVM). In more detail, this engineering approach uses the τ-MVM to calculate the stress quantities relative to the critical plane, whose orientation is determined numerically by locating the plane containing the direction experiencing the maximum variance of the resolved shear stress. To estimate the fretting fatigue lifetime, the time-variable linear elastic stress quantities are post processed according to the MWCM applied in conjunction with the TCD. The proposed approach was checked against experimental data taken from the literature and generated by testing specimens made of aluminium alloy Al 7075-T6. The extensive validation supports the idea that the MWCM applied in conjunction with both the TCD and τ-MVM can be suitable to predict the finite lifetime of mechanical assemblies subjected to fretting fatigue loading.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © Springer Nature Singapore Pte Ltd. 2019. This is an author produced version of a paper subsequently published in Lecture Notes in Mechanical Engineering. Uploaded in accordance with the publisher's self-archiving policy. |
Keywords: | Fatigue lifetime estimation; Fretting fatigue; Multiaxial fatigue |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Civil and Structural Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 25 Jul 2018 14:23 |
Last Modified: | 15 Jul 2019 00:42 |
Published Version: | https://doi.org/10.1007/978-981-13-0411-8_31 |
Status: | Published |
Publisher: | Springer Nature |
Series Name: | Lecture Notes in Mechanical Engineering |
Refereed: | Yes |
Identification Number: | 10.1007/978-981-13-0411-8_31 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:133459 |