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Material Testing of Spongy Bone Based on Optical Identification
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SYSNO ASEP 0308742 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Material Testing of Spongy Bone Based on Optical Identification Title Zjišťování materiálových vlastností houbovité kostní tkáně optickou metodou Author(s) Kytýř, Daniel (UTAM-F) SAI, RID, ORCID
Jiroušek, Ondřej (UTAM-F) RID, SAI
Žák, Ondřej (UTAM-F)Source Title New trends in experimental methods together with advanced numerical modelling. - Prague : Faculty of Transportation Sciences CTU, 2008 / Jírová Jitka - ISBN 978-80-86246-34-5 Pages s. 53-54 Number of pages 2 s. Action Bilateral Czech/German symposium /11./ Event date 28.05.2008-30.05.2008 VEvent location Liblice Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords material properties ; optical identification ; spongy bone Subject RIV FI - Traumatology, Orthopedics R&D Projects IAA200710504 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GP103/07/P483 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20710524 - UTAM-F (2005-2011) Annotation Article deals with material properties of spongy bone assessed by optical identification based on surface texture registration.Strains at the specimen surface were measured using high-resolution CCD camera and optical identification method was used to trace their position during deformation. Centres of gravity of the markers are then considered to be vertices of connected triangles for which fields of displacement and strain are calculated. The assessed displacements of the structure of trabecular bone are used to obtain strain-stress diagram. Workplace Institute of Theoretical and Applied Mechanics Contact Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Year of Publishing 2008
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