The inertia effect in charpy impact tests
The inertia effect in Charpy impact tests has been analysed theoretically and experimentally in this paper. A solution of the inertia force, which is in a good agreement with experiments, has been obtained. The vibration of the specimen when it is impacted is of a forced second grade in both half le...
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| Veröffentlicht in: | Engineering fracture mechanics 1991, Vol.39 (6), p.955-964 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | The inertia effect in Charpy impact tests has been analysed theoretically and experimentally in this paper. A solution of the inertia force, which is in a good agreement with experiments, has been obtained. The vibration of the specimen when it is impacted is of a forced second grade in both half lengths of the specimen. The oscillation on the force-time curve obtained from both the hammer and the specimen is caused by the inertia force. |
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| ISSN: | 0013-7944 1873-7315 |
| DOI: | 10.1016/0013-7944(91)90103-8 |