An experimental validation of unified mechanics theory for predicting stainless steel low and high cycle fatigue damage initiation.

Journal article


Canale, G., Lepore, M., Bagherifard, S., Guagliano, M. and Maligno, A. 2023. An experimental validation of unified mechanics theory for predicting stainless steel low and high cycle fatigue damage initiation. Forces in Mechanics . 10, pp. 1-7. https://doi.org/10.1016/j.finmec.2022.100162
AuthorsCanale, G., Lepore, M., Bagherifard, S., Guagliano, M. and Maligno, A.
Abstract

An experimental campaign of stainless-steel specimen tests has been completed. Three different types of tests have been performed: UTS (Ultimate Tensile Strength), LCF (Low Cycle Fatigue) and HCF (High Cycle Fatigue). This experimental campaign has been conceived and performed to validate the fatigue damage initiation prediction capabilities of UMT (Unified Mechanics Theory). Two different formulations have been used for LCF and HCF. For the latter, a modification to the existing approach is proposed in this paper. Good agreement has been found between UMT predictions and experimental results.

KeywordsUnified mechanics ; theoryFatigue damage initiation; HCF testing
Year2023
JournalForces in Mechanics
Journal citation10, pp. 1-7
PublisherElsevier
ISSN2666-3597
Digital Object Identifier (DOI)https://doi.org/10.1016/j.finmec.2022.100162
Web address (URL)https://www.sciencedirect.com/science/article/pii/S2666359722000907
FunderEuropean Commission
Publisher's version
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Open
Output statusPublished
Publication dates
Online03 Jan 2023
Publication process dates
Deposited23 Aug 2023
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https://repository.derby.ac.uk/item/q03qw/an-experimental-validation-of-unified-mechanics-theory-for-predicting-stainless-steel-low-and-high-cycle-fatigue-damage-initiation

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