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Combining Nanoindentation and Real-Time Tomography for Micro Finite Element Models of Materials with Complex Inner Structure
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SYSNO ASEP 0329358 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Combining Nanoindentation and Real-Time Tomography for Micro Finite Element Models of Materials with Complex Inner Structure Title Využití nanoindentace a Real-Time tomografie pro MKP modely se složitou vnitřní strukturou Author(s) Jiroušek, Ondřej (UTAM-F) RID, SAI
Němeček, J. (CZ)
Zlámal, Petr (UTAM-F) RID, SAI, ORCIDSource Title Proc. of the 12. International conference on Civil, structural and environmental enginering computing. - Kippen : Civil-Comp Press, 2009 / Topping B.H.V. - ISSN 1759-3433 - ISBN 978-1-905088-32-4 Pages s. 165-175 Number of pages 11 s. Publication form CD-ROM - CD-ROM Action International conference on Civil, structural and environmental engineering computing /12./ Event date 01.09.2009-04.09.2009 VEvent location Funchai, Madeira Country PT - Portugal Event type WRD Language eng - English Country GB - United Kingdom Keywords nanoindentation ; constitutive equations ; finite element modelling ; micro-CT Subject RIV FI - Traumatology, Orthopedics R&D Projects GP103/07/P483 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20710524 - UTAM-F (2005-2011) Annotation This paper deals with utilization of finite element models of microstructure of complex materials with material properties obtained from nanoindentation to assess the overall material properties.Material properties at the trabecular level are obtained from nanoindentation. Parameters for the material models are obtained by fitting the experimental force-displacement curve with response obtained from the finite element simulation of the nanoindentation solved as an axisymmetric problem.The material model is used in further finite element analysis taking the microstructure into account. Workplace Institute of Theoretical and Applied Mechanics Contact Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Year of Publishing 2010
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