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Titolo:
On the viscoelastic character of liver tissue: experiments and modelling of the linear behaviour
Autore:
Liu, Z; Bilston, L;
Indirizzi:
Univ Sydney, Dept Mech & Mechatron Engn, Sydney, NSW 2006, Australia Univ Sydney Sydney NSW Australia 2006 n Engn, Sydney, NSW 2006, Australia
Titolo Testata:
BIORHEOLOGY
fascicolo: 3, volume: 37, anno: 2000,
pagine: 191 - 201
SICI:
0006-355X(2000)37:3<191:OTVCOL>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
BRAIN-TISSUE; LIGAMENTS; TENDONS; SHEAR;
Keywords:
soft tissue mechanics; biomechanics; linear viscoelasticity; biorheology; liver tissue;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Bilston, L Univ Sydney, Dept Mech & Mechatron Engn, Bldg J07, Sydney, NSW 2006, Australia Univ Sydney Bldg J07 Sydney NSW Australia 2006 2006, Australia
Citazione:
Z. Liu e L. Bilston, "On the viscoelastic character of liver tissue: experiments and modelling of the linear behaviour", BIORHEOLOGY, 37(3), 2000, pp. 191-201

Abstract

This paper presents the results of recent investigations into the viscoelastic character of liver tissue, especially the linear response. The linear domain of liver tissue has been determined by a strain sweep oscillation test. The fluid-like viscoelastic behaviour of liver tissue was confirmed by stress relaxation experiments. To demonstrate the consistency and quality of the experimental data, the relaxation spectrum was used to reconstruct the relaxation modulus, as well as the storage and loss moduli. The generalised Maxwell model was successfully employed to model the mechanical behaviour in the linear viscoelastic domain.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/11/20 alle ore 08:33:19