Publication detail
EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE
BURŠA, J.
English title
EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE
Type
conference paper
Language
en
Original abstract
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.
English abstract
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.
Keywords in English
Adhesive force, fibre composite, large strain, stress non-homogeneity factor, compressibility
RIV year
2002
Released
27.06.2001
Publisher
Vutium, Brno University of Technology
Location
Brno, CZ
ISBN
80-214-1892-3
Book
Materials Structure and Micromechanics of Fracture
Pages count
1
BIBTEX
@inproceedings{BUT3905,
author="Jiří {Burša},
title="EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE",
booktitle="Materials Structure and Micromechanics of Fracture",
year="2001",
month="June",
publisher="Vutium, Brno University of Technology",
address="Brno, CZ",
isbn="80-214-1892-3"
}