Identification of material properties of quasi-unidirectional carbon-epoxy composite using modal analysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F09%3A00501770" target="_blank" >RIV/49777513:23520/09:00501770 - 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
Identification of material properties of quasi-unidirectional carbon-epoxy composite using modal analysis
Original language description
This work focuses on the identification of material parameters composite beam with continuous ultrahighmodulus fibers. The beam is manufactured by forming several fiber bundles together, each wrapped by transverse layer of fibers. The eigen-frequencies of the beam are experimentally assessed using piezoelectric transducers and laser sensor. Corresponding modal analysis is performed using finite element method and the axial Young?s modulus is identified with the help of optimization. The model is then verified by transient analysis when the piezoelectric patches are excited by harmonic signal.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP101%2F08%2FP091" target="_blank" >GP101/08/P091: Prediction of damage and residual strength of composite materials using piezoelectric sensors and actuators</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materiali in Tehnologije
ISSN
1580-2949
e-ISSN
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Volume of the periodical
43
Issue of the periodical within the volume
5
Country of publishing house
HR - CROATIA
Number of pages
4
Pages from-to
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UT code for WoS article
000271059900005
EID of the result in the Scopus database
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