Detail publikace
Experimentálníé ověření konstitutivního modelu vláknového kompozitu s hyperelastickou matricí.
FEDOROVA, S. LASOTA, T. BURŠA, J. SKÁCEL, P.
Český název
Experimentálníé ověření konstitutivního modelu vláknového kompozitu s hyperelastickou matricí.
Anglický název
Experimental verification of a constitutive model of fibre composite with hyperelastic matrix.
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
The paper compares computational simulations of tension and bending tests on the basis of an anisotropic hyperelastic constitutive model with experimental results. The tested specimens are made of rubber with a single family of textile fibres under different angles. As our previous studies have shown substantial discrepancies between computational and experimental results, now we used textile fibres (with zero bending stiffness) instead of steel wires and the matrix was made of rubber with a very limited Mullins effect to eliminate the possible causes of errors. The results have shown that the simulations correspond well to the experiments.
Český abstrakt
Článek se zabývá porovnáním experiemtů a výpočtových simulací pomocí různých typů výpočtových modelů pro mechanické zkoušky kompozitů vykazujících velké deformace.
Anglický abstrakt
The paper compares computational simulations of tension and bending tests on the basis of an anisotropic hyperelastic constitutive model with experimental results. The tested specimens are made of rubber with a single family of textile fibres under different angles. As our previous studies have shown substantial discrepancies between computational and experimental results, now we used textile fibres (with zero bending stiffness) instead of steel wires and the matrix was made of rubber with a very limited Mullins effect to eliminate the possible causes of errors. The results have shown that the simulations correspond well to the experiments.
Klíčová slova česky
Anizotropie; Hyperelasticita; Vláknový kompozit; Konečné deformace.
Klíčová slova anglicky
Anisotropy; Hyperelasticity; Fibre composite; Finite strain.
Rok RIV
2012
Vydáno
04.06.2012
Nakladatel
CTU Prague
Místo
Tábor
ISBN
978-80-01-05060-6
Kniha
EAN Proceedings 50th annual conference on experimental stress analysis
Strany od–do
65–72
Počet stran
8
BIBTEX
@inproceedings{BUT96895,
author="Svitlana {Fedorova} and Tomáš {Lasota} and Jiří {Burša} and Pavel {Skácel},
title="Experimental verification of a constitutive model of fibre composite with hyperelastic matrix.",
booktitle="EAN Proceedings 50th annual conference on experimental stress analysis",
year="2012",
month="June",
pages="65--72",
publisher="CTU Prague",
address="Tábor",
isbn="978-80-01-05060-6"
}