Influence of Mean Stress on Lifetime Prediction of Adhesive Bonds
| dc.date.accessioned | 2023-08-14T12:21:38Z | |
| dc.date.available | 2023-08-14T12:21:38Z | |
| dc.date.issued | 2023-05-31 | |
| dc.identifier | doi:10.17170/kobra-202307218448 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/14986 | |
| dc.description.sponsorship | Gefördert im Rahmen des Projekts DEAL | ger |
| dc.language.iso | eng | |
| dc.rights | Namensnennung 4.0 International | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
| dc.subject.ddc | 620 | |
| dc.subject.ddc | 660 | |
| dc.title | Influence of Mean Stress on Lifetime Prediction of Adhesive Bonds | eng |
| dc.type | Aufsatz | |
| dcterms.abstract | The importance of adhesive bonds in the field of joining technology is increasing due to their advantageous properties. One of these attributes is the possibility to reduce the weight compared to welded joints in group of components. For a safe design, the knowledge of the lifetime of these components is essential. Various methods are used for the prediction of the lifetime under cyclic loading. On the one hand there are test-based methods, on the other hand simulation-based approaches. Test-based ones are often time-consuming and cost-intensive. In addition, a change in boundary conditions requires new tests. Using a simulation-based method, it is possible to analyse new boundary conditions rapidly. The following contribution shows a damage model approach that is able to predict the lifetime of an adhesive bond with high accuracy, by taking into account the main influencing factors. First, various lifetime influencing factors are presented. Afterwards, the model approach is extended in regard to the consideration of the important mean stress influence. Finally, the model approach is validated by the comparison of the model-based lifetime prediction to the one from test data under multiaxial loading. | eng |
| dcterms.accessRights | open access | |
| dcterms.creator | Köster, Christian | |
| dcterms.creator | Matzenmiller, Anton | |
| dc.relation.doi | doi:10.1002/pamm.202200176 | |
| dc.subject.swd | Lebensdauer | ger |
| dc.subject.swd | Prognose | ger |
| dc.subject.swd | Klebeverbindung | ger |
| dc.subject.swd | Mittelspannung <Mechanik> | ger |
| dc.subject.swd | Modell | ger |
| dc.type.version | publishedVersion | |
| dcterms.source.identifier | eissn:1617-7061 | |
| dcterms.source.issue | Issue 1 | |
| dcterms.source.journal | Proceedings in Applied Mathematics and Mechanics (PAMM) | eng |
| dcterms.source.volume | Volume 23 | |
| kup.iskup | false | |
| dcterms.source.articlenumber | e202200176 |
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