Nonlinear Time Reversal Ultrasonic Spectroscopy in SHM of Aircrafts and Buildings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F11%3A00363768" target="_blank" >RIV/61388998:_____/11:00363768 - 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
Nonlinear Time Reversal Ultrasonic Spectroscopy in SHM of Aircrafts and Buildings
Original language description
Possibilities of two ultrasonic NDT methods combination, considered as a part of SHM systems are discussed in this paper. The first method is acoustic emission (AE), which enables real-time localization of structural damage initiation under operational stimulation conditions. The second method is Nonlinear Elastic Wave Spectroscopy (NEWS), which can be used without structure stimulation. Results obtained are coherent with localized AE sources detected within the loading periods.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FR-TI1%2F274" target="_blank" >FR-TI1/274: *Evaluation of SHM methods and its integration into aircraft maintenance system</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů