Detail publikace

VÝPOČTOVÝ MODEL MECHANICKÉHO CHOVÁNÍ KOMPOZITU S ELASTOMEROVOU MATRICÍ

HANÁKOVÁ, S., BURŠA, J., Krmela, J.

Originální název

VÝPOČTOVÝ MODEL MECHANICKÉHO CHOVÁNÍ KOMPOZITU S ELASTOMEROVOU MATRICÍ

Anglický název

COMPUTATIONAL MODEL OF MECHANICAL BEHAVIOUR OF COMPOSITE WITH ELASTOMER MATRIX

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

The article is focused on stress-strain analysis of behavior of uniaxial fibre composite material with elastomer matrix. there. This type of composite is used in tyre production, in particular as a vulcanized rubber reinforced by steel fibres. This material is characterised by large deformations of matrix and a difference in moduli of elasticity of 4 - 5 orders between matrix and fibres. Using a 3D model, created in FE program system ANSYS, the uniaxial tension test of this composite is simulated. The angle between load direction and fibres is 0, 45 and 90 degrees. The properties of matrix are determined experimentally and simulated by a hyperelastic constitutive model. The aim of the paper is to test whether the designed computational model is able to describe the stress-strain states in this material structure reliably.

Anglický abstrakt

The article is focused on stress-strain analysis of behavior of uniaxial fibre composite material with elastomer matrix. there. This type of composite is used in tyre production, in particular as a vulcanized rubber reinforced by steel fibres. This material is characterised by large deformations of matrix and a difference in moduli of elasticity of 4 - 5 orders between matrix and fibres. Using a 3D model, created in FE program system ANSYS, the uniaxial tension test of this composite is simulated. The angle between load direction and fibres is 0, 45 and 90 degrees. The properties of matrix are determined experimentally and simulated by a hyperelastic constitutive model. The aim of the paper is to test whether the designed computational model is able to describe the stress-strain states in this material structure reliably.

Klíčová slova

computational model, fibre composite, elastomer matrix, rubber

Autoři

HANÁKOVÁ, S., BURŠA, J., Krmela, J.

Rok RIV

2005

Vydáno

29. 3. 2005

Místo

Hrotovice

ISBN

80-214-2373-0

Kniha

Proceedings of the 7th International Scientific Conference Applied Mechanics 2005

Strany od

35

Strany do

35

Strany počet

1

BibTex

@inproceedings{BUT17961,
  author="Světla {Hanáková} and Jiří {Burša}",
  title="VÝPOČTOVÝ MODEL MECHANICKÉHO CHOVÁNÍ KOMPOZITU S ELASTOMEROVOU MATRICÍ",
  booktitle="Proceedings of the 7th International Scientific Conference Applied Mechanics 2005",
  year="2005",
  pages="1",
  address="Hrotovice",
  isbn="80-214-2373-0"
}