Výpočtové modelování chování sférické kavity v elastomerním materiálu

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Computational Modelling of Spherical Cavity Behavior in Rubber-like Solids

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Computational Modelling of Spherical Cavity Behavior in Rubber-like Solids

Popis výsledku anglicky

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

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

Materials Science Forum

ISSN

0255-5476

e-ISSN

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Svazek periodika

482

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

4

Strana od-do

323-326

Kód UT WoS článku

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EID výsledku v databázi Scopus

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