About: Fracture Detection by Electro-Ultrasonic Spectroscopy

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper describes the possibility to verify the electro-ultrasonic spectroscopy method validity. This new approach is based on the combined usage of two modern nondestructive testing methods, the electro-ultrasonic spectroscopy and the diagnostics of mechanically stressed solid dielectric materials by the electromagnetic (EME) and acoustic (AE) emission signals. The granite sample was measured by the electro-ultrasonic spectroscopy. Then mechanical load (provided by hydraulic press) was applied on this sample. Generally, an application of mechanical stress leads to micro-cracks formation in stressed solid dielectric materials. Cracks generation is accompanied by generation of the electromagnetic (EME) and acoustic (AE) emission signals, which can be measured by appropriate sensors. Continual measurement and real-time processing and evaluation of these signals can be used for quantitative sample damage estimation. After mechanical load application the sample measuring was conducted one more time by This paper describes the possibility to verify the electro-ultrasonic spectroscopy method validity. This new approach is based on the combined usage of two modern nondestructive testing methods, the electro-ultrasonic spectroscopy and the diagnostics of mechanically stressed solid dielectric materials by the electromagnetic (EME) and acoustic (AE) emission signals. The granite sample was measured by the electro-ultrasonic spectroscopy. Then mechanical load (provided by hydraulic press) was applied on this sample. Generally, an application of mechanical stress leads to micro-cracks formation in stressed solid dielectric materials. Cracks generation is accompanied by generation of the electromagnetic (EME) and acoustic (AE) emission signals, which can be measured by appropriate sensors. Continual measurement and real-time processing and evaluation of these signals can be used for quantitative sample damage estimation. After mechanical load application the sample measuring was conducted one more time by (en)
Title	Fracture Detection by Electro-Ultrasonic Spectroscopy Fracture Detection by Electro-Ultrasonic Spectroscopy (en)
skos:prefLabel	Fracture Detection by Electro-Ultrasonic Spectroscopy Fracture Detection by Electro-Ultrasonic Spectroscopy (en)
skos:notation	RIV/00216305:26220/12:PU101185!RIV13-MSM-26220___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a komunikačních technologií
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0068), P(ED2.1.00/03.0072)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Tofel, Pavel Trčka, Tomáš
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	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	137119
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/12:PU101185
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Crack, electric signal, ultrasonic signal, intermodulation voltage, resistance change (en)
http://linked.open.../riv/klicoveSlovo	resistance change electric signal intermodulation voltage ultrasonic signal Crack
http://linked.open...ontrolniKodProRIV	[3D9EA59949B3]
http://linked.open...v/mistoKonaniAkce	Kazaň
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	19th EUROPEAN CONFERENCE ON FRACTURE
http://linked.open...in/vavai/riv/obor	BE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Central european institute of technology Centre of sensor, information and communication systems
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Holcman, Vladimír Tofel, Pavel Trčka, Tomáš
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2012-08-26 (xsd:date)
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-5-905576-18-8
http://localhost/t...ganizacniJednotka	26220
is http://linked.open...avai/riv/vysledek of	Fracture Detection by Electro-Ultrasonic Spectroscopy

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