Three-dimensional fracture and fatigue crack propagation analysis in structures with multiple cracks

Hakan Dundar; Ayhan, Ali Osman

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dc.contributor.authors	Dundar, H; Ayhan, AO;
dc.date.accessioned	2020-02-26T08:45:51Z
dc.date.available	2020-02-26T08:45:51Z
dc.date.issued	2015
dc.identifier.citation	Dundar, H; Ayhan, AO; (2015). Three-dimensional fracture and fatigue crack propagation analysis in structures with multiple cracks. COMPUTERS & STRUCTURES, 158, 273-259
dc.identifier.issn	0045-7949
dc.identifier.uri	https://doi.org/10.1016/j.compstruc.2015.06.012
dc.identifier.uri	https://hdl.handle.net/20.500.12619/49894
dc.description.abstract	A methodology is presented for fracture and fatigue crack growth simulations of multiple cracks. Computed stress intensity factors and a crack growth law are used to predict incremented positions of crack front nodes. The procedure is repeated until failure criterion is reached. The cases presented in this study include structures containing two or more cracks which propagate, coalesce or grow as planar and non-planar cracks. Comparisons of results with literature data shows excellent agreement. Therefore, it is concluded that the presented procedure can be used to accurately to assess fatigue crack propagation behavior of structures with multiple three-dimensional cracks. (C) 2015 Elsevier Ltd. All rights reserved.
dc.language	English
dc.publisher	PERGAMON-ELSEVIER SCIENCE LTD
dc.subject	Engineering
dc.title	Three-dimensional fracture and fatigue crack propagation analysis in structures with multiple cracks
dc.type	Article
dc.identifier.volume	158
dc.identifier.startpage	259
dc.identifier.endpage	273
dc.contributor.department	Sakarya Üniversitesi/Mühendislik Fakültesi/Makine Mühendisliği Bölümü
dc.contributor.saüauthor	Ayhan, Ali Osman
dc.relation.journal	COMPUTERS & STRUCTURES
dc.identifier.wos	WOS:000360513700019
dc.identifier.doi	10.1016/j.compstruc.2015.06.012
dc.identifier.eissn	1879-2243
dc.contributor.author	Hakan Dundar
dc.contributor.author	Ayhan, Ali Osman