An Overview of Fatigue Testing Systems for Metals under Uniaxial and Multiaxial Random Loadings
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 sys...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-03-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/11/3/447 |
| _version_ | 1797542147774218240 |
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| author | Julian M. E. Marques Denis Benasciutti Adam Niesłony Janko Slavič |
| author_facet | Julian M. E. Marques Denis Benasciutti Adam Niesłony Janko Slavič |
| author_sort | Julian M. E. Marques |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-03-10T13:26:32Z |
| format | Article |
| id | doaj.art-d4d523d700d24e0690ce0861eed6aef4 |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-10T13:26:32Z |
| publishDate | 2021-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-d4d523d700d24e0690ce0861eed6aef42023-11-21T09:38:20ZengMDPI AGMetals2075-47012021-03-0111344710.3390/met11030447An Overview of Fatigue Testing Systems for Metals under Uniaxial and Multiaxial Random LoadingsJulian M. E. Marques0Denis Benasciutti1Adam Niesłony2Janko Slavič3Department of Engineering, University of Ferrara, Via Saragat 1, 44122 Ferrara, ItalyDepartment of Engineering, University of Ferrara, Via Saragat 1, 44122 Ferrara, ItalyDepartment of Mechanics and Machine Design, Faculty of Mechanical Engineering, Opole University of Technology, Prószkowska 76, 45-758 Opole, PolandFaculty of Mechanical Engineering, University of Ljubljana, Aškerčeva 6, 1000 Ljubljana, SloveniaThis 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.https://www.mdpi.com/2075-4701/11/3/447fatiguetesting systemsrandom loadingsservo-hydraulicshaker table |
| spellingShingle | Julian M. E. Marques Denis Benasciutti Adam Niesłony Janko Slavič An Overview of Fatigue Testing Systems for Metals under Uniaxial and Multiaxial Random Loadings Metals fatigue testing systems random loadings servo-hydraulic shaker table |
| title | An Overview of Fatigue Testing Systems for Metals under Uniaxial and Multiaxial Random Loadings |
| title_full | An Overview of Fatigue Testing Systems for Metals under Uniaxial and Multiaxial Random Loadings |
| title_fullStr | An Overview of Fatigue Testing Systems for Metals under Uniaxial and Multiaxial Random Loadings |
| title_full_unstemmed | An Overview of Fatigue Testing Systems for Metals under Uniaxial and Multiaxial Random Loadings |
| title_short | An Overview of Fatigue Testing Systems for Metals under Uniaxial and Multiaxial Random Loadings |
| title_sort | overview of fatigue testing systems for metals under uniaxial and multiaxial random loadings |
| topic | fatigue testing systems random loadings servo-hydraulic shaker table |
| url | https://www.mdpi.com/2075-4701/11/3/447 |
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