A time series approach to fatigue crack propagation

dc.contributor.author	Σολωμός, Γεώργιος Π.	el
dc.contributor.author	Μούσας, Βασίλειος Χ.	el
dc.date.accessioned	2015-06-06T17:34:58Z
dc.date.available	2015-06-06T17:34:58Z
dc.date.issued	2015-06-06
dc.identifier.uri	http://hdl.handle.net/11400/15349
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.sciencedirect.com/science/article/pii/016747309190044A#	el
dc.subject	Stochastic models
dc.subject	Time series
dc.subject	Autoregressive moving-average processes
dc.subject	Αυτοπαλινδρόμηση κινούμενου μέσου όρου των διαδικασιών
dc.subject	Crack growth
dc.subject	Ανάπτυξη κροτίδας
dc.subject	Fatigue
dc.subject	Κούραση
dc.subject	Prediction
dc.subject	Προφητεία
dc.subject	Residual lifetime
dc.subject	Υπολειμματική διάρκεια ζωής
dc.subject	Στοχαστικά μοντέλα
dc.subject	Χρονοσειρά
dc.title	A time series approach to fatigue crack propagation	en
heal.type	journalArticle
heal.classification	Engineering
heal.classification	Computer science
heal.classification	Μηχανική
heal.classification	Πληροφορική
heal.classificationURI	http://skos.um.es/unescothes/C01363
heal.classificationURI	http://skos.um.es/unescothes/C00750
heal.classificationURI	N/A-Μηχανική
heal.classificationURI	N/A-Πληροφορική
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh2005004376
heal.keywordURI	http://skos.um.es/unescothes/C04070
heal.identifier.secondary	ISSN: 01674730
heal.identifier.secondary	DOI: 10.1016/0167-4730(91)90044-A
heal.language	en
heal.access	campus
heal.recordProvider	Τ.Ε.Ι. Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Πολιτικών Μηχανικών Τ.Ε και Μηχανικών Τοπογραφίας & Γεωπληροφορικής Τ.Ε.	el
heal.publicationDate	1991-02
heal.bibliographicCitation	Solomos, G. and Moussas, V. (1991). A time series approach to fatigue crack propagation. "Structural Safety", 9(3), February 1991. pp. 211-226. Available from: http://www.sciencedirect.com/science/article/pii/016747309190044A#. [Accessed 28/02/2003]	en
heal.abstract	The inherently nonlinear phenomenon of fatigue crack propagation is modeled as a linear random process. To a first approximation, simple, nonstationary time series models are introduced and standard techniques for determining the parameters of autoregressive integrated moving-average processes are applied. Multiplicative time series models are next utilised for the representation of a group of crack history curves. Implementation of the models on the Virkler experimental data set yields satisfactory results. Reliable Gaussian approximations to the distribution of the time required by a crack to reach a specified critical length are obtained, and the usefulness of the approach is demonstrated when updating lifetime predictions after periodic inspections.	en
heal.journalName	Structural Safety	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true