LAMB WAVE ANALYSIS AND DAMAGE DETECTION IN A SKIN-STRINGERCOMPOSITE JOINT

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F24%3AN0000020" target="_blank" >RIV/00010669:_____/24:N0000020 - isvavai.cz</a>
Result on the web
<a href="https://www.scipedia.com/public/Sedkova_J._2024a" target="_blank" >https://www.scipedia.com/public/Sedkova_J._2024a</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23967/latam.2023.007" target="_blank" >10.23967/latam.2023.007</a>

Result language
angličtina
Original language name
LAMB WAVE ANALYSIS AND DAMAGE DETECTION IN A SKIN-STRINGERCOMPOSITE JOINT
Original language description
The paper deals with Lamb wave qualitative analysis and impact damage detection in a bolted skin-stringer thermoplastic composite component. The structure belongs to anaircraft structural part and represents a complicated structure from the Lamb wave modeidentification perspective, especially when the joint is realized only by Hi-Lok fasteners. Thesensor network for damage detection included 16 PZT disc transducers, however, additional sensors were exploited for supporting measurements. Two frequencies, representing A0 and S0 modes, were used to evaluate the propagation across the joint. Several impact damages were introduced to the stringer and skin parts of the structure. Suitable propagation mode and frequency for damage
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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