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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20304 - Aerospace engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Scipedia

ISBN

—

ISSN

2938-9895

e-ISSN

—

Počet stran výsledku

9

Strana od-do

nestrankovano

Název nakladatele

—

Místo vydání

—

Místo konání akce

Cartagena, Kolumbie

Datum konání akce

5. 7. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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