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Simultaneous X-ray and optical inspection of the crack advancing
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SYSNO ASEP 0350938 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Simultaneous X-ray and optical inspection of the crack advancing Author(s) Vavřík, Daniel (UTAM-F) RID, SAI, ORCID
Jandejsek, Ivan (UTAM-F) RID, SAINumber of authors 2 Source Title European Conference on Fracture, 18. - Berlin : Deutscher Verband fur Materialforschung und prufung e.V, 2010 / Klingbeil D. ; Vormwald M. ; Eulitz G. - ISBN 978-3-00-031802-3 Pages s. 145-151 Number of pages 7 s. Publication form CD-ROM - CD-ROM Action European conference on Fracture /18./ Event date 30.08.2010-03.09.2010 VEvent location Dresden Country DE - Germany Event type WRD Language eng - English Country DE - Germany Keywords X-ray defectoscopy ; digital computed tomography ; crack shape Subject RIV JL - Materials Fatigue, Friction Mechanics R&D Projects GA103/09/2101 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20710524 - UTAM-F (2005-2011) EID SCOPUS 84870964300 Annotation 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. Workplace Institute of Theoretical and Applied Mechanics Contact Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Year of Publishing 2011
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