Optimization of composite airframe rib using tailoring blank technology

Result code in 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>

Result on the web

<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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Result language

angličtina

Original language name

Optimization of composite airframe rib using tailoring blank technology

Original language description

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.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

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

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Article name in the collection

EAN 2016 - 54th International Conference on Experimental Stress Analysis

ISBN

978-802610624-1

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

nestrankovano

Publisher name

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

Place of publication

Plzeň

Event location

Srní

Event date

May 30, 2016

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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