Optimization of composite airframe rib using tailoring blank technology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F16%3AN0000027" target="_blank" >RIV/00010669:_____/16:N0000027 - isvavai.cz</a>

Výsledek na webu

<a href="http://experimentalni-mechanika.cz/konference/2016/file/661-optimization-of-composite-airframe-rib-using-tailoring-blank-technology.html?tmpl=component" target="_blank" >http://experimentalni-mechanika.cz/konference/2016/file/661-optimization-of-composite-airframe-rib-using-tailoring-blank-technology.html?tmpl=component</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Optimization of composite airframe rib using tailoring blank technology

Popis výsledku v původním jazyce

The contribution deals with work concerning the design and optimization of composite rib intended for use in airliner door construction. New progressive tailoring blank technology of manufacturing thermoplastic composites requires specific demands on rib design. Replacing the metal machined rib by the composite one brings advantages of lower weight and effectively utilized material with minimal waste. The optimization process involved cut-out design and lamina placement. Numerical tools were utilized using finite element software ABAQUS and Hashin and LaRC failure theories were incorporated. Based on the optimization, the real part was manufactured and the static strength was evaluated. The experimental deformation and strain field measured by non-contact optical measuring system (DIC) was in good accordance with numerical analysis. Finally, the test of static strength was performed and strength according to strength theories was evaluated.

Název v anglickém jazyce

Optimization of composite airframe rib using tailoring blank technology

Popis výsledku anglicky

The contribution deals with work concerning the design and optimization of composite rib intended for use in airliner door construction. New progressive tailoring blank technology of manufacturing thermoplastic composites requires specific demands on rib design. Replacing the metal machined rib by the composite one brings advantages of lower weight and effectively utilized material with minimal waste. The optimization process involved cut-out design and lamina placement. Numerical tools were utilized using finite element software ABAQUS and Hashin and LaRC failure theories were incorporated. Based on the optimization, the real part was manufactured and the static strength was evaluated. The experimental deformation and strain field measured by non-contact optical measuring system (DIC) was in good accordance with numerical analysis. Finally, the test of static strength was performed and strength according to strength theories was evaluated.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

EAN 2016 - 54th International Conference on Experimental Stress Analysis

ISBN

978-802610624-1

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

nestrankovano

Název nakladatele

Department of Mechanics, Faculty of Applied Sciences, University of West Bohemia

Místo vydání

Plzeň

Místo konání akce

Srní

Datum konání akce

30. 5. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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