Consideration of runouts by the evaluation of fatigue experiments
Abstract
In EC3, the fatigue life of a steel structure subjected to a cyclic load is estimated by its detail category. This category is based on the S-N, curves which are obtained by applying the Basquin model. Statistically, this model does not allow extrapolating the S-N curves in the HCF region, neither does it consider the runouts. This affects the fatigue life estimation when a structure bears loading in HCF. To overcome these deficiencies, a new method based on a Weibull distribution is applied.
Keywords
Ermüdung; zyklische Beanspruchung; Weibull; S-N Curves; Wöhlerkurven; Cyclic Loading; Runouts; Fatigue; DurchläufernISBN
9783731509004Publisher
KIT Scientific PublishingPublisher website
http://www.ksp.kit.edu/Publication date and place
2019Series
Berichte zum Stahl- und Leichtbau / Karlsruher Institut für Technologie, Versuchsanstalt für Stahl, Holz und Steine, Stahl- und Leichtbau,Classification
Technology: general issues
Pages
XVI, 189 p.Review type
Full textAnonymity
All identities knownReviewer type
Editorial board member; External peer reviewerReview stage
Pre-publicationOpen review
NoPublish responsibility
Books or series editor
Except where otherwise noted, this item's license is described
as
https://creativecommons.org/licenses/by-sa/4.0/