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Paul Dario Toasa Caiza

Consideration of runouts by the evaluation of fatigue experiments

(Berichte zum Stahl- und Leichtbau ; 8)

AutorToasa Caiza, Paul Dario

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783731509004

UmfangXVI, 189 S.

Veröffentlicht
am:
27.05.2019

Erscheinungs-
jahr
2019

Verfügbarkeit04

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000091208

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.