Entwicklung einer Auswertemethode für bruchmechanische Versuche an kleinen Proben auf der Basis eines Kohäsivzonenmodells
Mahler, Michael
Entwicklung einer Auswertemethode für bruchmechanische Versuche an kleinen Proben auf der Basis eines Kohäsivzonenmodells - KIT Scientific Publishing 2016 - 1 electronic resource (XXVI, 255 p. p.)
Open Access
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.
Creative Commons
German
KSP/1000049846 9783731504412
10.5445/KSP/1000049846 doi
Größeneffekt sprödSize effect J-R Kurve cohesive zone model Kohäsivzonenmodell duktil brittle J-R curve ductile
Entwicklung einer Auswertemethode für bruchmechanische Versuche an kleinen Proben auf der Basis eines Kohäsivzonenmodells - KIT Scientific Publishing 2016 - 1 electronic resource (XXVI, 255 p. p.)
Open Access
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.
Creative Commons
German
KSP/1000049846 9783731504412
10.5445/KSP/1000049846 doi
Größeneffekt sprödSize effect J-R Kurve cohesive zone model Kohäsivzonenmodell duktil brittle J-R curve ductile