On application of Fung's quasi-linear viscoelastic model to modeling of impact experiment for articular cartilage

N. S. Selyutina, Ivan Argatov, Gennady Mishuris

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

17 Dyfyniadau (Scopus)
197 Wedi eu Llwytho i Lawr (Pure)

Crynodeb

A one-dimensional impact problem for articular cartilage is considered. Behavior of the coefficient of restitution, peak strain, maximum stress in the drop-weight impact experiment is studied in detail. The non-linear viscoelastic Hunt–Crossley model previously used to fit experimental data is compared with a new quasi-linear viscoelastic Kelvin–Voigt model enriched in Fung's non-linear assumptions. It has been shown that the new model, having clear physical sense, better describes the experimental data.
Iaith wreiddiolSaesneg
Tudalennau (o-i)24-60
CyfnodolynMechanics Research Communications
Cyfrol67
Dyddiad ar-lein cynnar18 Ebr 2015
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - Gorff 2015

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