Failure Analysis of Integrated High Performance Joints in Filament Wound Tubes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F09%3A00178313" target="_blank" >RIV/68407700:21220/09:00178313 - 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

Failure Analysis of Integrated High Performance Joints in Filament Wound Tubes

Popis výsledku v původním jazyce

The present investigation deals with the failure strength of carbon - epoxy composite pin-loaded joints made by filament winding technique. As is 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. And The pin-loaded joints made by filament winding technique are managed to take the advantage of fiber reinforced characteristics and are tailored to fail mainly with bearing mode. Therefore, the joints are named Integrated High Performance Joints (IHPJ). The main objective is to investigate the strength of the IHPJ. The failure load and the failure mode of the IHPJ are analysed numerically and experimentally. Hashin failure criteria is used in the failure analysis. Experiments of integrated pin loops proved that the main failure of pin loop was bearing and delamination which is coincident with the numerical analysis.

Název v anglickém jazyce

Failure Analysis of Integrated High Performance Joints in Filament Wound Tubes

Popis výsledku anglicky

The present investigation deals with the failure strength of carbon - epoxy composite pin-loaded joints made by filament winding technique. As is 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. And The pin-loaded joints made by filament winding technique are managed to take the advantage of fiber reinforced characteristics and are tailored to fail mainly with bearing mode. Therefore, the joints are named Integrated High Performance Joints (IHPJ). The main objective is to investigate the strength of the IHPJ. The failure load and the failure mode of the IHPJ are analysed numerically and experimentally. Hashin failure criteria is used in the failure analysis. Experiments of integrated pin loops proved that the main failure of pin loop was bearing and delamination which is 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

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING AND MECHANICS

ISBN

978-1-933100-33-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

SCIENCE PRESS USA INC

Místo vydání

MONMOUTH JUNCTION

Místo konání akce

Bejing

Datum konání akce

21. 10. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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