Fatigue properties of the cell 3D composite structure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00197528" target="_blank" >RIV/68407700:21220/12:00197528 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.152-154.1413" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.152-154.1413</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.152-154.1413" target="_blank" >10.4028/www.scientific.net/AMM.152-154.1413</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fatigue properties of the cell 3D composite structure

Popis výsledku v původním jazyce

A novel type of hybrid cell composite structure has been developed, experimentally investigated and used for many practical applications. The cell system can fill relatively thick parts of cross sections of beams with lower risk of shear stress damage and cracks between uniaxial oriented fibres. Typical macroscopic sub-cells in the cross section structure are formed by the stamping process of partially cured and axially-oriented high modulus carbon fibre bundles (about 4-6 mm in the diameter), which arewrapped around by a thin layer of high strength fibres (oriented in +/- 45 or 89 degrees). An advantage of this final 3D cell composite structure is its higher static and fatigue strength and shear stiffness in comparison with thick unidirectional composite parts. Static, fatigue and residual static strength was experimentally investigated for ID unidirectional as well as for 3D cell structure under four point bending loading on specimens with the rectangular cross section. The 3D struc

Název v anglickém jazyce

Fatigue properties of the cell 3D composite structure

Popis výsledku anglicky

A novel type of hybrid cell composite structure has been developed, experimentally investigated and used for many practical applications. The cell system can fill relatively thick parts of cross sections of beams with lower risk of shear stress damage and cracks between uniaxial oriented fibres. Typical macroscopic sub-cells in the cross section structure are formed by the stamping process of partially cured and axially-oriented high modulus carbon fibre bundles (about 4-6 mm in the diameter), which arewrapped around by a thin layer of high strength fibres (oriented in +/- 45 or 89 degrees). An advantage of this final 3D cell composite structure is its higher static and fatigue strength and shear stiffness in comparison with thick unidirectional composite parts. Static, fatigue and residual static strength was experimentally investigated for ID unidirectional as well as for 3D cell structure under four point bending loading on specimens with the rectangular cross section. The 3D struc

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/TA02010543" target="_blank" >TA02010543: Výzkum a vývoj nových typů hybridních kompozitních struktur s tlumením</a><br>

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

MECHANICAL ENGINEERING AND MATERIALS, PTS 1-3

ISBN

3-03785-352-2

ISSN

1660-9336

e-ISSN

—

Počet stran výsledku

3

Strana od-do

152-154

Název nakladatele

Trans Tech Publications Ltd

Místo vydání

Kreuzstrasse 10, 8635 Durnten-Zurich

Místo konání akce

Melbourne

Datum konání akce

15. 1. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000307327300257