About: Detection of AE Sources During Long-term Fatigue Tests of Riveted Aircraft Wing Flange

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Fracture is the primary threat to the integrity, safety, and performance of nearly all highly stressed mechanical structures, e.g., aircrafts, building units or pressure vessels. Contemporary exacting demands on reliability and safety of material structures are not realizable without effective means of NDT and continuous state monitoring. AE monitoring of structures needs new robust and fast methods for emission source location and classification. Recently proposed AE source location method using so-called signal arrival time profiles and artificial neural networks (ANN) was applied for monitoring of growing defects during long-term fatigue testing of riveted aircraft wing flange. The potentialities of the method regarding the on-line monitoring of dangerous crack growth in selected critical parts of aircraft structures are discussed. Fracture is the primary threat to the integrity, safety, and performance of nearly all highly stressed mechanical structures, e.g., aircrafts, building units or pressure vessels. Contemporary exacting demands on reliability and safety of material structures are not realizable without effective means of NDT and continuous state monitoring. AE monitoring of structures needs new robust and fast methods for emission source location and classification. Recently proposed AE source location method using so-called signal arrival time profiles and artificial neural networks (ANN) was applied for monitoring of growing defects during long-term fatigue testing of riveted aircraft wing flange. The potentialities of the method regarding the on-line monitoring of dangerous crack growth in selected critical parts of aircraft structures are discussed. (en)
Title	Detection of AE Sources During Long-term Fatigue Tests of Riveted Aircraft Wing Flange Detection of AE Sources During Long-term Fatigue Tests of Riveted Aircraft Wing Flange (en)
skos:prefLabel	Detection of AE Sources During Long-term Fatigue Tests of Riveted Aircraft Wing Flange Detection of AE Sources During Long-term Fatigue Tests of Riveted Aircraft Wing Flange (en)
skos:notation	RIV/61388998:_____/11:00366791!RIV12-AV0-61388998
http://linked.open...avai/predkladatel	Ústav termomechaniky AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(FR-TI1/274), P(GAP104/10/1430), Z(AV0Z20760514)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Chlada, Milan Převorovský, Zdeněk
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	193691
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/11:00366791
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	acoustic emission; source localization; neual networks; arrival time profiles (en)
http://linked.open.../riv/klicoveSlovo	acoustic emission arrival time profiles neual networks source localization
http://linked.open...ontrolniKodProRIV	[F63D04372DDE]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	NDT in Progress 2011
http://linked.open...in/vavai/riv/obor	BI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	*Evaluation of SHM methods and its integration into aircraft maintenance system Damage Monitoring of Building Structure Components by Nonlinear Ultrasonic Spectroscopy
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Převorovský, Zdeněk Chlada, Milan
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-10-10 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Complex dynamical systems in thermodynamics, fluid and solid mechanics
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoké učení technické v Brně
https://schema.org/isbn	978-80-214-4339-6
is http://linked.open...avai/riv/vysledek of	Detection of AE Sources During Long-term Fatigue Tests of Riveted Aircraft Wing Flange Detection of AE Sources During Long-term Fatigue Tests of Riveted Aircraft Wing Flange

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