CRACKS LOCALIZATION BY ELECTROMAGNETIC AND ACOUSTIC EMISSION

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F05%3APU52100" target="_blank" >RIV/00216305:26220/05:PU52100 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
CRACKS LOCALIZATION BY ELECTROMAGNETIC AND ACOUSTIC EMISSION
Original language description
Electromagnetic (EME) and acoustic (AE) emission, which are generated in stressed solids, can be used to indicate crack and defects position, dimension and their orientation. When a crack is created in a solid, the faces of the crack make up plates of anelementary capacitor and the charges located on them constitute an electric dipole or quadrupole. The paper describes the use of AE and EME signals from applied sensors to localize the position of the crack in the granite sample. This method is based onelectromagnetic and ultrasonic effects related to generation of cracks in solid. For computing position of crack we are using Matlab v7.0 which processes AE and EME signal data file.
Czech name
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Czech description
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Project
<a href="/en/project/GA205%2F03%2F0071" target="_blank" >GA205/03/0071: Non-linear ultrasonic defectoscopy of solids</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
NDT in Progress, IIIrd international workshop of NDT experts Proceedings
ISBN
80-214-2996-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Brno University of Technology
Place of publication
Brno
Event location
Praha
Event date
Oct 10, 2005
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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