EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE

Popis výsledku v původním jazyce

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 showthat 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 roppe. 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.

Název v anglickém jazyce

EXPERIMENTAL-COMPUTATIONAL MODELLING OF DAMAGE OF STEEL REINFORCED RUBBER COMPOSITE

Popis výsledku anglicky

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 showthat 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 roppe. 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.

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Materials Structure and Micromechanics of Fracture

ISBN

80-214-1892-3

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

22-22

Název nakladatele

Vutium, Brno University of Technology

Místo vydání

Brno, CZ

Místo konání akce

Brno

Datum konání akce

27. 6. 2001

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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