Number of the records: 1
Application of the Williams expansion near a bi-material interface
- 1.0479079 - ÚFM 2018 RIV CH eng C - Conference Paper (international conference)
Malíková, Lucie - Seitl, Stanislav
Application of the Williams expansion near a bi-material interface.
Advances in Fracture and Damage Mechanics XVI. Zurich: Trans Tech Publications Ltd, 2017 - (Mariano, P.; Baragetti, S.; Casavola, K.; Pappalettere, C.; Aliabadi, F.), s. 206-209. Key Engineering Materials, 754. ISBN 978-3-0357-1168-4. ISSN 1662-9795.
[FDM 2017 International Conference on Fracture and Damage Mechanics /16./. Florence (IT), 18.07.2017-20.07.2017]
R&D Projects: GA ČR(CZ) GA16-18702S
Institutional support: RVO:68081723
Keywords : Bi - material interface * Crack - tip stress distribution * Finite elements * Over - deterministic methods * Williams expansion
OECD category: Audio engineering, reliability analysis
A simplified model of a crack approaching a bi-material interface is modelled by means of the finite element method in order to investigate the significance of the higher-order terms of the Williams expansion for the proper approximation of the opening crack-tip stress near the bi-material interface. The discussion on results is presented and the importance of the higher-order terms proved.
Permanent Link: http://hdl.handle.net/11104/0275687
Number of the records: 1