Julian M. E. Marques (Author), Denis Benasciutti (Author), Adam Niesłony (Author), Janko Slavič (Author)

Abstract

This paper presents an overview of fatigue testing systems in high-cycle regime for metalssubjected to uniaxial and multiaxial random loadings. The different testing systems are criticallydiscussed, highlighting advantages and possible limitations. By identifying relevant features, thetesting systems are classified in terms of type of machine (servo-hydraulic or shaker tables), specimengeometry and applied constraints, number of load or acceleration inputs needed to perform the test,type of loading acting on the specimen and resulting state of stress. Specimens with plate, cylindricaland more elaborated geometry are also considered as a further classification criterion. This reviewalso discusses the relationship between the applied input and the resulting local state of stress in thespecimen. Since a general criterion to classify fatigue testing systems for random loadings seems notto exist, the present review-by emphasizing analogies and differences among various layouts-mayprovide the reader with a guideline to classify future equipment.

Keywords

utrujanje;enoosno;večosno;testirni sistem;fatigue;testing systems;random loadings;servo-hydraulic;shaker table;

Data

Language: English
Year of publishing:
Typology: 1.02 - Review Article
Organization: UL FS - Faculty of Mechanical Engineering
UDC: 620.178.3(045)
COBISS: 54752003 Link will open in a new window
ISSN: 2075-4701
Views: 136
Downloads: 34
Average score: 0 (0 votes)
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Other data

Secondary language: Slovenian
Secondary keywords: utrujanje;enoosno;večosno;testirni sistem;
Type (COBISS): Article
Pages: str. 1-16
Volume: ǂiss. ǂ3
Issue: ǂVol. ǂ11
Chronology: 2021
DOI: 10.3390/met11030447
ID: 14545340