Detail publikace

IDENTIFICATION OF PARAMETERS OF CONSTITUTIVE MODELS FOR SOFT TISSUES FROM BIAXIAL TENSION TESTS

ZEMÁNEK, M. BURŠA, J.

Originální název

IDENTIFICATION OF PARAMETERS OF CONSTITUTIVE MODELS FOR SOFT TISSUES FROM BIAXIAL TENSION TESTS

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Soft tissues are pseudoelastic materials, modelled mostly as hyperelastic. In this theory, the non-linear relations between stress and strain components are described by various strain energy density functions, preferably by anisotropic ones. For any hyperelastic materials, isotropic as well as anisotropic, uniaxial extension tests are not sufficient for a reliable determination of parameters of multi-dimensional constitutive models that aim to predict the material behaviour in different types stress-strain states. Therefore it is necessary to use some appropriate additional types of tests for experimental identification of constitutive parameters. Based on experimental data from various types of biaxial tension tests, this paper presents a determination of parameters of anisotropic hyperelastic models.

Klíčová slova

biaxial tension tests, strain energy density function, artery

Autoři

ZEMÁNEK, M.; BURŠA, J.

Rok RIV

2007

Vydáno

14. 5. 2007

Nakladatel

Academy od Sciences of the Czech Republic, v.v.i., Prague

Místo

SVRATKA

ISBN

978-80-87012-06-2

Kniha

Engineering Mechanics 2007

Strany od

327

Strany do

328

Strany počet

10

BibTex

@inproceedings{BUT28571,
  author="Miroslav {Zemánek} and Jiří {Burša}",
  title="IDENTIFICATION OF PARAMETERS OF CONSTITUTIVE MODELS FOR SOFT TISSUES FROM BIAXIAL TENSION TESTS",
  booktitle="Engineering Mechanics 2007",
  year="2007",
  pages="327--328",
  publisher="Academy od Sciences of the Czech Republic, v.v.i., Prague",
  address="SVRATKA",
  isbn="978-80-87012-06-2"
}