Detail publikace

EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE

Originální název

EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE

Anglický název

EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE

Jazyk

en

Originální abstrakt

The paper deals with experimental and computational evaluation of adhesion between rubber and steel wire or steel wire rope used in production of tyres. The measured rip-out forces for samples with various ropes structures and various joint lengths show that the forces are influenced only by several millimetres of the joint near the end of the rope. Further, adhesive forces in samples with a steel wire rope are much lower than in samples with only one wire, which has the same total dimensions as the rope. Computational models using FEM system ANSYS have shown that the stress state character in the concentration region near the end of the wire is very strange, different from the other composites: the values of all the three principal stresses are nearly the same. The influence of notches on limit states is investigated as well.

Anglický abstrakt

The paper deals with experimental and computational evaluation of adhesion between rubber and steel wire or steel wire rope used in production of tyres. The measured rip-out forces for samples with various ropes structures and various joint lengths show that the forces are influenced only by several millimetres of the joint near the end of the rope. Further, adhesive forces in samples with a steel wire rope are much lower than in samples with only one wire, which has the same total dimensions as the rope. Computational models using FEM system ANSYS have shown that the stress state character in the concentration region near the end of the wire is very strange, different from the other composites: the values of all the three principal stresses are nearly the same. The influence of notches on limit states is investigated as well.

Dokumenty

BibTex


@inproceedings{BUT3905,
  author="Jiří {Burša}",
  title="EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE",
  annote="The paper deals with experimental and computational evaluation of adhesion between rubber and steel wire or steel wire rope used in production of tyres. The measured rip-out forces for samples with various ropes structures and various joint lengths show that the forces are influenced only by several millimetres of the joint near the end of the rope. Further, adhesive forces in samples with a steel wire rope are much lower than in samples with only one wire, which has the same total dimensions as the rope. Computational models using FEM system  ANSYS have shown that the stress state character in the concentration region near the end of the wire is very strange, different from the other composites: the values of all the three principal stresses are nearly the same. The influence of notches on limit states is investigated as well.",
  address="Vutium, Brno University of Technology",
  booktitle="Materials Structure and Micromechanics of Fracture",
  chapter="3905",
  institution="Vutium, Brno University of Technology",
  year="2001",
  month="june",
  pages="22",
  publisher="Vutium, Brno University of Technology",
  type="conference paper"
}