A Constitutive Model for Bovine Cortical Bone under Cyclic Creep-Recovery Loading (CROSBI ID 600045)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lovrenić-Jugović, Martina ; Tonković, Zdenko ; Bakić, Ante
engleski
A Constitutive Model for Bovine Cortical Bone under Cyclic Creep-Recovery Loading
The present paper is concerned with an experimental research and numerical modelling of the viscoelastic-viscoplastic-damage behaviour of bovine cortical bone. A one-dimensional constitutive model is proposed to predict the experimental behaviour under creep-recovery load conditions. The material parameters are determined by fitting experimental results. The derived algorithm for the integration of the proposed constitutive model is implemented into finite element formulation. The computational algorithm shows an excellent capability to describe the tensile behaviour of bovine cortical bone for the specific mechanical conditions analyzed.
cortical bone ; experiment ; viscoelasticity ; damage ; viscoplasticity ; finite element analysis
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Podaci o prilogu
649-652.
2013.
objavljeno
Podaci o matičnoj publikaciji
Advances in Fracture and Damage Mechanics XII
Milazzo, A. ; Aliabadi, M.H.
Alghero: Trans Tech Publications
978-3-03785-830-1
Podaci o skupu
12th International Conference on Fracture and Damage Mechanics
predavanje
17.09.2013-19.09.2013
Alghero, Italija