Toasa Caiza, Paul Dario

Consideration of runouts by the evaluation of fatigue experiments - KIT Scientific Publishing 2019 - 1 electronic resource (XVI, 189 p. p.)

Open Access

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.


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English

KSP/1000091208 9783731509004

10.5445/KSP/1000091208 doi

Ermüdung zyklische Beanspruchung Weibull S-N Curves Wöhlerkurven Cyclic Loading Runouts Fatigue Durchläufern