Entwicklung einer Auswertemethode für bruchmechanische Versuche an kleinen Proben auf der Basis eines Kohäsivzonenmodells
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ArtikelSerie: Utgivningsinformation: KIT Scientific Publishing 2016Beskrivning: 1 electronic resource (XXVI, 255 p. p.)Innehållstyp: - text
- computer
- online resource
- 9783731504412
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In this work, the fracture toughness is predicted by means of a method based on tests using sub-size specimens. For this purpose, the fracture process including crack growth is described using FEM and cohesive zone model. The tests on sub-size specimens are used for parameter identification. With this set of parameters a standard-size specimen can be simulated. The predicted fracture toughness based on this standard-size specimen meets the size-requirements of the applicable standard.
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