000009232 001__ 9232
000009232 005__ 20141204092420.0
000009232 04107 $$aeng
000009232 046__ $$k12/05/2014
000009232 100__ $$aZlámal, P.
000009232 24500 $$aIndirect determination of material model parameters for single trabecula based on nanoindentation and three-point bending test

000009232 24630 $$n18.$$pEngineering Mechanics 2012
000009232 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, Prague
000009232 506__ $$arestricted
000009232 520__ $$2eng$$aThe aim of the paper is to develop a procedure for determination of elasto-visco-plastic constitutive model with damage for human single trabecula. The procedure  is suited for indirect establishing of material model based on nanoindentation and three-point bending test. Constants of the material model are identified by Finite Element (FE) simulations and curve fitting using an algorithm based pn least squares fitting of the experimental curves. In the case of nanoindentation, the penetration depth of tip during the FE analyses (FEA) is fitted to experimental nanoindentation curves. In the case of three-point bending, displacements of nodes are compared with displacements of markers observed during the experiment using digital image correlation.

000009232 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009232 653__ $$aelasto-visco-plastic-damage model, FEM, trabecular bone, three-point bending

000009232 7112_ $$aEngineering Mechanics 2012$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2012
000009232 720__ $$aZlámal, P.$$iJiroušek, O.$$iKytýř, D.$$iDoktor, T.
000009232 8560_ $$ffischerc@itam.cas.cz
000009232 8564_ $$s832097$$uhttps://invenio.itam.cas.cz/record/9232/files/194_Zlamal_P-FT.pdf$$yOriginal version of the author's contribution as presented on CD, paper (No. 194).
000009232 962__ $$r8924
000009232 980__ $$aPAPER