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Vibration fatigue

About: Vibration fatigue is a research topic. Over the lifetime, 3460 publications have been published within this topic receiving 46297 citations.


Papers
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Journal ArticleDOI
TL;DR: In this article, a material-based approach was proposed to improve the transferability of material fatigue properties to arbitrary geometries while reducing the numerical effort for fatigue life estimation, considering the elastic-plastic material behaviour through a combination of the local and global approach.

15 citations

Journal ArticleDOI
TL;DR: In this paper, the authors used experimental data to determine two empirical constants to predict time to failure for various complex random vibration profiles, and the model has shown good correlation to experimental data, and improvements over existing techniques.

14 citations

Journal ArticleDOI
TL;DR: In this paper, two methods to measure bending and torsional vibration stresses of piping systems conveniently and quickly are proposed, which are composed of a modeling approach of piping vibration and noncontact measurement techniques.

14 citations

Journal ArticleDOI
TL;DR: In this paper, it was shown that the non-Gaussian character of the service load is a function of frequency, and that the fatigue loads that have to be kept for the tests are caused by the response vibrations of an arbitrary structure.

14 citations

Book ChapterDOI
TL;DR: In this paper, the authors consider the fatigue limit, the role of crack growth mechanisms and fracture surface topography, residual stresses, scatter, relative proportions of crack initiation and crack propagation phases, detection of fatigue-critical locations, and ranking of materials and design details.
Abstract: Experimental fatigue and durability assessment plays a prominent role in lightweight design. There is broad evidence, however, that the fatigue strength of materials and structures determined under constant amplitude loading may be not relevant-quantitatively or even qualitatively-for variable amplitude or spectrum loading. Various phenomena both on a microstructural and a macrostructural level contribute to this finding as discussed in the paper including consideration of the fatigue limit, the role of crack growth mechanisms and fracture surface topography, residual stresses, scatter, relative proportions of crack initiation and crack propagation phases, detection of fatigue-critical locations, and ranking of materials and design details. Some general aspects regarding the application of variable amplitude testing for design and clearance purposes such as the required experimental efforts are also considered.

14 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202355
2022125
202136
202035
201941
201855