Interface damage model for fatigue-driven fracture

F. Geng; A.S.J. Suiker

doi:10.1051/matecconf/201816522030

Interface damage model for fatigue-driven fracture

F. Geng, A.S.J. Suiker

Applied Mechanics

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A fatigue interface damage model is presented that is based on combining a fatigue evolution law with a static interface damage model. The fatigue model elegantly enables the simulation of crack initiation and propagation in a computationally efficient and accurate way, accounting for mixed-mode loading conditions and fatigue loading of variable amplitude. The main features of the fatigue model are explained and demonstrated by means of an illustrative numerical example.

Originele taal-2	Engels
Artikelnummer	22030
Aantal pagina's	6
Tijdschrift	MATEC Web of Conferences
Volume	165
DOI's	https://doi.org/10.1051/matecconf/201816522030
Status	Gepubliceerd - 25 mei 2018
Evenement	12th International Fatigue Congress, FATIGUE 2018 - Poitiers Futuroscope, France, Poitiers Futuroscope, Frankrijk Duur: 27 mei 2018 → 1 jun. 2018 Congresnummer: 12 https://www.sf2m.fr/Fatigue2018/default.htm http://www.fems.org/event/fatigue-2018-12th-international-fatigue-congress

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The financial support from the Chinese (CSC) to F.G is gratefully acknowledged.

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10.1051/matecconf/201816522030

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abstract = "A fatigue interface damage model is presented that is based on combining a fatigue evolution law with a static interface damage model. The fatigue model elegantly enables the simulation of crack initiation and propagation in a computationally efficient and accurate way, accounting for mixed-mode loading conditions and fatigue loading of variable amplitude. The main features of the fatigue model are explained and demonstrated by means of an illustrative numerical example.",

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AB - A fatigue interface damage model is presented that is based on combining a fatigue evolution law with a static interface damage model. The fatigue model elegantly enables the simulation of crack initiation and propagation in a computationally efficient and accurate way, accounting for mixed-mode loading conditions and fatigue loading of variable amplitude. The main features of the fatigue model are explained and demonstrated by means of an illustrative numerical example.

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Interface damage model for fatigue-driven fracture

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