The use of Fiber Bragg Grating Sensors During the Static Load Test of a Composite Wing Structure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00217208" target="_blank" >RIV/68407700:21220/13:00217208 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The use of Fiber Bragg Grating Sensors During the Static Load Test of a Composite Wing Structure
Original language description
The article describes process of implementation of optical Fiber Bragg Grating (FBG) sensors into the composite wing structure and their behavior during the strength test. The wing is of all-composite construction. The upper and lower skins are made of glass/epoxy composite. The spar caps are made of carbon/epoxy unidirectional composite. Optical fibers were integrated directly into the spar caps and into the adhesive joints. They were oriented in parallel with the main spar axis. The first optical fiber with chain of multiple FBG sensors was integrated into the structure of upper spar cap. Another FBG chain of FBG sensors was located in the adhesive joint of lower spar cap and shear web. The wing was instrumented with strain gages as well. Strain gages were glued to the sides of the spar caps. Static load was produced by a hydraulic actuator. Experimental results from strain gages and FBG sensors were compared with the results of the analytical analysis of the wing.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JU - Aeronautics, aerodynamics, aeroplanes
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FR-TI1%2F290" target="_blank" >FR-TI1/290: *The model of a composite control surface for a large aeroplane in complience with the certification specification CS-25</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 51st Conference on Experimental Stress Analysis
ISBN
978-80-7414-579-7
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
FVTM,UJEP
Place of publication
Ústí nad Labem
Event location
Litoměřice
Event date
Jun 11, 2013
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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