Computational Modelling of Spherical Cavity Behavior in Rubber-like Solids

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F05%3APU47302" target="_blank" >RIV/00216305:26210/05:PU47302 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Computational Modelling of Spherical Cavity Behavior in Rubber-like Solids

Original language description

Strain and stress states of rubber solids from the point of view of rubber failure will be discussed in the paper. The analysis is motivated by the endeavour to determine the general criterion describing the failure of elastomers as a consequence of static loading. Such a criterion would make an evaluation of stress analyses of elastomeric solids possible. It especially would enable us to determinate the failure safety factor of general elastomeric components under general static loading. In opposite too standard crystalline materials there is no applicable failure criterion valid for elastomeric materials. Computational modelling via FEM is used for the analysis. The hypothetical void (cavity) is modelled, the analysis consists in this cavity behaviour modelling under various types of loading. The attention is, among others, focused on the triaxial tension loading. This stress state is not very frequent in the case of usual engineering materials, however, it is quite common in the cas

Czech name

Výpočtové modelování chování sférické kavity v elastomerním materiálu

Czech description

V článku jsou diskutovány deformačně napěťové stavy v elastomerech z hlediska porušování pryže. Porušení je predikováno na základě napjatosti na povrchu hypotetické kavity, zjištěné výpočtovým modelováním.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Name of the periodical

Materials Science Forum

ISSN

0255-5476

e-ISSN

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Volume of the periodical

482

Issue of the periodical within the volume

1

Country of publishing house

CH - SWITZERLAND

Number of pages

4

Pages from-to

323-326

UT code for WoS article

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EID of the result in the Scopus database

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