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Direction of crack initiation from an orthotropic bi-material notch
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SYSNO ASEP 0332667 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Direction of crack initiation from an orthotropic bi-material notch Title Směr iniciace trhliny z ortotropního bi-materiálového vrubu Author(s) Klusák, Jan (UFM-A) RID, ORCID
Profant, T. (CZ)
Kotoul, M. (CZ)Number of authors 3 Source Title Proceedings of 3rd International Conference on Integrity, Reliability and Failure. - Porto : Faculty of Engineering, University of Porto, 2009 / Silva Gomes J.F. ; Meguid Shaker A. - ISBN 978-972-8826-21-5 Pages s. 1-7 Number of pages 7 s. Publication form CD-ROM - CD-ROM Action International Conference on Integrity, Reliability and Failure /3./ Event date 20.07.2009-24.07.2009 VEvent location Porto Country PT - Portugal Event type WRD Language eng - English Country PT - Portugal Keywords Crack initiation direction ; Orthotropic bi-material notch ; Generalized fracture mechanics Subject RIV JL - Materials Fatigue, Friction Mechanics R&D Projects GA101/08/0994 GA ČR - Czech Science Foundation (CSF) 1QS200410502 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20410507 - UFM-A (2005-2011) Annotation In the present contribution the joint of two orthotropic materials is investigated as the singular stress concentrator and it is modelled as an orthotropic bi-material notch. Such places in constructions are usually responsible for the crack initiation and consequently for the final failure of the construction. Within the paper the parametric study of the crack initiation angle is presented for specific geometry and material combinations and for varying loading conditions. The determination of the crack initiation direction is necessary step in the reliable assessment of singular stress concentrations. Workplace Institute of Physics of Materials Contact Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Year of Publishing 2010
Number of the records: 1