Computer application in failure analysis of carbon/epoxy composite loops

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00178326" target="_blank" >RIV/68407700:21220/10:00178326 - 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

Computer application in failure analysis of carbon/epoxy composite loops

Popis výsledku v původním jazyce

The paper presents a failure analysis method of carbon/epoxy composite loops with the assistance of computer. The composite loops wrapped around metal pins form a kind of mechanically-fastened joint by filament winding technique. As are well known, mechanically-fastened joints under tensile loads generally fail in three basic modes, referred to as net-tension mode, shear out mode, and bearing mode. Among them, the bearing mode is an ideal failure mode. Through the failure analysis, the main failure modeof the joint of carbon/epoxy composite loops wrapped around metal pins mainly is the bearing mode. The failure load and the failure mode of the joint were analyzed numerically and experimentally. Hashin failure criteria were used in the failure analysis. Experiments of composite loops proved that the main failure mode of loops was bearing and delamination which were coincident with the numerical analysis.

Název v anglickém jazyce

Computer application in failure analysis of carbon/epoxy composite loops

Popis výsledku anglicky

The paper presents a failure analysis method of carbon/epoxy composite loops with the assistance of computer. The composite loops wrapped around metal pins form a kind of mechanically-fastened joint by filament winding technique. As are well known, mechanically-fastened joints under tensile loads generally fail in three basic modes, referred to as net-tension mode, shear out mode, and bearing mode. Among them, the bearing mode is an ideal failure mode. Through the failure analysis, the main failure modeof the joint of carbon/epoxy composite loops wrapped around metal pins mainly is the bearing mode. The failure load and the failure mode of the joint were analyzed numerically and experimentally. Hashin failure criteria were used in the failure analysis. Experiments of composite loops proved that the main failure mode of loops was bearing and delamination which were coincident with the numerical analysis.

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA101%2F08%2F0299" target="_blank" >GA101/08/0299: Výzkum inteligentních kompozitových prvků výrobních strojů z ultravysokomodulových vláken a nanočásticemi modifikované matrice</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

2010 2nd International Conference on Education Technology and Computer

ISBN

978-1-4244-6368-8

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Institute of Electrical and Electronics Engineers

Místo vydání

Piscataway

Místo konání akce

Shanghai

Datum konání akce

22. 6. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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