Affiliation:
1. Opole University of Technology
Abstract
The paper presents a new formula for fatigue life determination with the use of the spectral method for fatigue life assessment on the basis of fatigue strain characteristics. The spectral method is widely used together with the stress characteristics, but the literature does not contain a case where it is used together with strain characteristics. The paper shows the theoretical assumptions as well as the derived analytical formula for fatigue life determination. The presented formula is using constants gained from the Manson-Coffin-Basquin strain characteristic. Due to the popularity of strain characteristics, the formula may be widely used in the engineering practice.
Publisher
Trans Tech Publications, Ltd.
Subject
Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics
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1 articles.
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