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11 février 2021

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Directory of Open Access Books

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Ce document est lié à :
Berichte zum Stahl- und Leichtbau / Karlsruher Institut für Technologie, Versuchsanstalt für Stahl, Holz und Steine, Stahl- und Leichtbau

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DOAB

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T1-995

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Life--Philosophy Exhaustion Tiredness Lassitude Weariness Pattern Model

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Directory of Open Access Books, ID : 10670/1.nnw6zx

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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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