Strain analysis of trabecular bone using time-resolved X-ray microtomography

0350921 - ÚTAM 2012 RIV NL eng J - Článek v odborném periodiku
Jiroušek, Ondřej - Zlámal, Petr - Kytýř, Daniel - Kroupa, M.
Strain analysis of trabecular bone using time-resolved X-ray microtomography.
Nuclear Instruments & Methods in Physics Research Section A. Roč. 633, Suppl. 1 (2011), s. 148-151. ISSN 0168-9002. E-ISSN 1872-9576.
[International Workshop on Radiation Imaging Detectors /11./. Praha, 28.06.2009-02.07.2009]
Grant CEP: GA ČR(CZ) GP103/07/P483
Výzkumný záměr: CEZ:AV0Z20710524
Klíčová slova: trabecular bone * X-ray microtomography * strain analysis * intrinsic material properties
Kód oboru RIV: JB - Senzory, čidla, měření a regulace
Impakt faktor: 1.207, rok: 2011

A micro-radiographic system composed of microfocus X-ray tube and a large flat panel detector has been adapted for imaging complicated internal microstructure of trabecular bone under applied deformation. From the reconstructed cross-sections a finite element model of the microstructure was developed and loaded according to the experiment. Deformation behavior of the FE model was compared to the experimentally determined response of the sample.
Trvalý link: http://hdl.handle.net/11104/0190785