| Author | Search for: Backman, D.1; Search for: Sears, T.1; Search for: Patterson, E.A. |
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| Affiliation | - National Research Council of Canada. Aerospace
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| Format | Text, Article |
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| Conference | 26th Symposium of the International Committee on Aeronautical Fatigue: Structural Integrity: Influence of Efficiency and Green Imperatives, ICAF 2011, 1 June 2011 through 3 June 2011, Montreal, QC |
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| Subject | 2024-T3 aluminum; Cold expansion; Digital image correlations; Fiber metal laminates; Residual strains; Static measurements; Static strength; Structural applications; Aerodynamics; Laminates; Riveting; Structural integrity; Expansion |
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| Abstract | The increased use of fiber metal laminates (FML) in aerospace structural applications led to an investigation into whether current FML layups could be improved to provide a better response during cold expansion and riveting of holes. Static measurements of the residual strain during cold expansion of holes were made using digital image correlation. Various grades of FML as well as 2024-T3 aluminum were investigated with the results leading to the design of a new FML layup. Static strength testing of this new FML variant demonstrated that its elastic modulus compared well to more traditional FML. |
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| Publication date | 2011 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 21271126 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 6e315cd0-f8f4-4ac9-a0f5-a97d88fc042b |
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| Record created | 2014-03-24 |
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| Record modified | 2020-04-21 |
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