An overview of fatigue testing systems for metals under uniaxial and multiaxial random loadings

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

This paper presents an overview of fatigue testing systems in high-cycle regime for metals subjected to uniaxial and multiaxial random loadings. The different testing systems are critically discussed, highlighting advantages and possible limitations. By identifying relevant features, the testing systems are classified in terms of type of machine (servo-hydraulic or shaker tables), specimen geometry 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, cylindrical and more elaborated geometry are also considered as a further classification criterion. This review also discusses the relationship between the applied input and the resulting local state of stress in the specimen. Since a general criterion to classify fatigue testing systems for random loadings seems not to exist, the present review—by emphasizing analogies and differences among various layouts—may provide the reader with a guideline to classify future equipment.

• Jezik: Angleški jezik
• Ključne besede: fatigue, testing systems, random loadings, servo-hydraulic, shaker table
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.02 - Pregledni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: 16 str.
• Številčenje: Vol. 11 , iss. 3, art. 447
• PID: 20.500.12556/RUL-134991
• UDK: 620.178.3(045)
• ISSN pri članku: 2075-4701
• DOI: 10.3390/met11030447
• COBISS.SI-ID: 54752003
• Datum objave v RUL: 16.02.2022

Gradivo je del revije

• Naslov: Metals
• Skrajšan naslov: Metals
• Založnik: MDPI AG
• ISSN: 2075-4701
• COBISS.SI-ID: 15976214

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 08.03.2021

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: utrujanje, enoosno, večosno, testirni sistem