Determination of Mechanical Properties of Trabecular Bone using Ultrasonic Measurement

0325119 - ÚTAM 2009 RIV HU eng C - Conference Paper (international conference)
Kytýř, Daniel - Valach, Jaroslav - Jiroušek, Ondřej - Frankeová, Dita - Jíra, J.
Determination of Mechanical Properties of Trabecular Bone using Ultrasonic Measurement.
[Určovaní mechanických vlastností trabekularní kosti pomocí ultrazvuku.]
8th Youth Symposium on Experimental Solid Mechanics. Budapest: Scientific Society of Mechanical Engineers, 2009 - (Borbas, L.), s. 78-79. ISBN 978-963-9058-26-2.
[Youth symposium on experimental solid mechanics /8./. Gyor (HU), 20.05.2009-23.05.2009]
R&D Projects: GA ČR(CZ) GP103/07/P483
Institutional research plan: CEZ:AV0Z20710524
Keywords : trabecular bone * ultrasound * Young's modulus
Subject RIV: FI - Traumatology, Orthopedics

Article deals with investigation of physical and mechanical properties of trabecular bone. Non-destructive ultrasonic tests and heat measurements were used to determine the modulus of elasticity of each sample. The velocity of longitudinal ultrasonic waves' propagation depends on the mechanical properties of the material, so the Young's modulus can be obtained from the formula coupling elasticity modulus, wave velocity and bone density.

Článek se zabývá nedestruktivní metodou určování materiálových vlastnosti trabekularní kosti založené na měření rychlosti šíření ultrazvukových vln v materiálu a jeho hustoty.
Permanent Link: http://hdl.handle.net/11104/0172643