Počet záznamů: 1
Simultaneous X-ray and optical inspection of the crack advancing
- 1.0350938 - ÚTAM 2011 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
Vavřík, Daniel - Jandejsek, Ivan
Simultaneous X-ray and optical inspection of the crack advancing.
European Conference on Fracture. Vol. 18. Berlin: Deutscher Verband fur Materialforschung und prufung e.V, 2010 - (Klingbeil, D.; Vormwald, M.; Eulitz, G.), s. 145-151. 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
Grant ostatní: GA MŠk(CZ) LC06041
Program: LC
Výzkumný záměr: CEZ:AV0Z20710524
Klíčová slova: X-ray defectoscopy * digital computed tomography * crack shape
Kód oboru RIV: JL - Únava materiálu a lomová mechanika
A fracture toughness test measures the resistance of a material to crack extension. Such a test may yield either a single value of fracture toughness or a resistance curve. Measurement of the resistance curve requires knowledge about crack initiation and its growing during loading. Concurrently knowledge about shape and scale of the damage zone is advantageous. X-ray Dynamic Defectoscopy was developed for these purposes. This method is suitable for detailed measurement of the crack growth, opening and branching.
Trvalý link: http://hdl.handle.net/11104/0190799
Počet záznamů: 1