Fracture mechanics of composite plies on microscale
- The determination of the strength and the failure behaviour of fiber reinforced composites is a complex task. This is mainly due to the anisotropy and the inhomogeneiety of the material on the microscale. The strength or the fracture toughness of the interface between fiber and matrix is the key factor controlling the failure process on microscale, especially under loads transverse to the fiber axes. The ultimate failure of a laminate is a complex process consisting of a large number of different subprocesses. Due to its highly dynamic nature on one hand and the microscopical scale on the other it is not possible to observe the ultimate failure directly or even to analyse it theoretically. However, long before ultimate failure occurs a large number of elementary failure processes take place in a rather static manner or at least at low crack Propagation speed.
Autor*innen: | Christian Marotzke, Titus Feldmann |
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Dokumenttyp: | Beitrag zu einem Tagungsband |
Veröffentlichungsform: | Graue Literatur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | ICCM19 - 19th International conference on composite materials (Proceedings) |
Jahr der Erstveröffentlichung: | 2013 |
Herausgeber (Institution): | Canadian Association for Composite Structures and Materials |
Erste Seite: | 5354 |
Letzte Seite: | 5363 |
Freie Schlagwörter: | Debonding; Energy release rate; Fracture mechanics; Interface; Laminate |
Veranstaltung: | ICCM19 - 19th International conference on composite materials |
Veranstaltungsort: | Montreal, Canada |
Beginndatum der Veranstaltung: | 28.07.2013 |
Enddatum der Veranstaltung: | 02.08.2013 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 20.02.2016 |
Referierte Publikation: | Ja |
Datum der Eintragung als referierte Publikation: | 12.08.2013 |