Failure analysis of thin metal foils
The mechanical response and the failure mode of thin metal foils under tensile load has been analyzed supplementing the usual test records with full-field measurements performed by three-dimensional digital image correlation (3D DIC) techniques. The experiments have been simulated by finite element...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2017-09-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/1955 |
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| _version_ | 1846092513032536064 |
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| author | G. Bolzon M. Shahmardani R. Liu E. Zappa |
| author_facet | G. Bolzon M. Shahmardani R. Liu E. Zappa |
| author_sort | G. Bolzon |
| collection | DOAJ |
| description | The mechanical response and the failure mode of thin metal foils under tensile load has been analyzed supplementing the usual test records with full-field measurements performed by three-dimensional digital image correlation (3D DIC) techniques. The experiments have been simulated by finite element models formulated within a non-linear continuum framework. The study presented in this contribution concerns symmetrically pre-cracked aluminum samples. The wrinkling of the specimens during the test and the possible and alternative failure mechanisms are evidenced and discussed. |
| format | Article |
| id | doaj-art-8cfcbff4fd9d4ba3b227a3e610d401a2 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2017-09-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-8cfcbff4fd9d4ba3b227a3e610d401a22025-01-02T20:56:21ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932017-09-011142Failure analysis of thin metal foilsG. Bolzon0M. Shahmardani1R. Liu2E. Zappa3Politecnico di Milano, Department of civil and environmental engineering, ItalyPolitecnico di Milano, Department of civil and environmental engineering, ItalyPolitecnico di Milano, Department of mechanical engineering, ItalyPolitecnico di Milano, Department of mechanical engineering, ItalyThe mechanical response and the failure mode of thin metal foils under tensile load has been analyzed supplementing the usual test records with full-field measurements performed by three-dimensional digital image correlation (3D DIC) techniques. The experiments have been simulated by finite element models formulated within a non-linear continuum framework. The study presented in this contribution concerns symmetrically pre-cracked aluminum samples. The wrinkling of the specimens during the test and the possible and alternative failure mechanisms are evidenced and discussed.https://www.fracturae.com/index.php/fis/article/view/1955Thin metal foilsFailure analysisDigital image correlationNumerical simulation |
| spellingShingle | G. Bolzon M. Shahmardani R. Liu E. Zappa Failure analysis of thin metal foils Fracture and Structural Integrity Thin metal foils Failure analysis Digital image correlation Numerical simulation |
| title | Failure analysis of thin metal foils |
| title_full | Failure analysis of thin metal foils |
| title_fullStr | Failure analysis of thin metal foils |
| title_full_unstemmed | Failure analysis of thin metal foils |
| title_short | Failure analysis of thin metal foils |
| title_sort | failure analysis of thin metal foils |
| topic | Thin metal foils Failure analysis Digital image correlation Numerical simulation |
| url | https://www.fracturae.com/index.php/fis/article/view/1955 |
| work_keys_str_mv | AT gbolzon failureanalysisofthinmetalfoils AT mshahmardani failureanalysisofthinmetalfoils AT rliu failureanalysisofthinmetalfoils AT ezappa failureanalysisofthinmetalfoils |