Experimental measurement of the J-integral using digital image correlation method

0350936 - ÚTAM 2011 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
Jandejsek, Ivan - Vavřík, Daniel
Experimental measurement of the J-integral using digital image correlation method.
European Conference on Fracture. Vol. 18. Berlin: Deutscher Verband fur Materialforschung und prufung e.V, 2010 - (Klingbeil, D.; Vormwald, M.; Eulitz, G.), s. 189-194. ISBN 978-3-00-031802-3.
[European conference on Fracture /18./. Dresden (DE), 30.08.2010-03.09.2010]
Grant CEP: GA ČR(CZ) GA103/09/2101
Výzkumný záměr: CEZ:AV0Z20710524
Klíčová slova: J integral measurement * digital image correlation * curve integral
Kód oboru RIV: JL - Únava materiálu a lomová mechanika

Experimental measurement of J integral on the thin planar specimen will be presented. It is possible measure J integral directly as curve integral as it is defined by the theory. This approach is not as comfortable as standard measurement on CT specimen but it is more appropriate for thin ductile planar specimens.
Trvalý link: http://hdl.handle.net/11104/0190797