1.

Record Nr.

UNINA9910346946803321

Autore

Toasa Caiza Paul Dario

Titolo

Consideration of runouts by the evaluation of fatigue experiments

Pubbl/distr/stampa

KIT Scientific Publishing, 2019

ISBN

1000091208

Descrizione fisica

1 online resource (XVI, 189 p. p.)

Collana

Berichte zum Stahl- und Leichtbau / Karlsruher Institut für Technologie, Versuchsanstalt für Stahl, Holz und Steine, Stahl- und Leichtbau

Soggetti

Technology: general issues

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

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.