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Durability & Fatigue

Frequency effect on fatigue life of metal-composite

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Hi 

I have few questions:

1- why most the experimental fatigue studies on metal or metal-composites in the literature were adopted a frequency less than 35Hz (the majority of these test have conducted using 20Hz).

I ran into some articles mentioned that the frequency (0-100Hz) has a marginal effect on the fatigue life of metal. is that the only answer

 

S. Beretta's picture

Fatigue design and maintenance of railway axles

The ESIS Technical Committee 24 provides a forum for researchers and engineers who deal with structural integrity problems in modern railway system. During our latest meeting, held on 1-2 October 2014 at Politecnico di Milano, excellent talks presented results obtained within different research projects, including  EURAXLES - EBFW3  and SUSTRAIL.

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International CAE Conference 2012 - Poster Award

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