Experimental Study of electromagnetic Emission Signals Generated by Crack Generation in the Composote material "Extren"

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F06%3APU73534" target="_blank" >RIV/00216305:26220/06:PU73534 - 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

Experimental Study of electromagnetic Emission Signals Generated by Crack Generation in the Composote material "Extren"

Original language description

The formation of a crack is accompanied by the generation electromagnetic field. An analyses resulted in the design of a method to detect and evaluate electromagnetic emission (EME) signals and acoustic emission (AE) signals, which accompany mechanical stressing of materials and structures. Based on the results of such analyses, an automated double-channel measuring apparatus was carried out for both signal data acquisition, saving and processing. The operation of the apparatus was successfully tested by processing a large set of measurement results obtained from a composite material called "extren". Our experiment results confirmed the correctness of both the EME and AE measurement method and measuring apparatus design. Our measurement results make itpossible to track the behaviour of cracks, localize them and evaluate some of their basic parameters.

Czech name

Experimentální studium signálů elektromagnetické emise generovaných v kompozitním materiálu "extren"

Czech description

Vznik trhlin je doprovázen vznikem elektromagnetického pole. Příspěvek se věnuje metodám snímání a vyhodnocení signálů elektromagnetické a akustické emise.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GA103%2F06%2F0708" target="_blank" >GA103/06/0708: Acoustic and electromagnetic emission in materials research</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Slovak Journal of Civil Emgineering

ISSN

1210-3896

e-ISSN

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Volume of the periodical

XIV

Issue of the periodical within the volume

3-4

Country of publishing house

SK - SLOVAKIA

Number of pages

8

Pages from-to

5-12

UT code for WoS article

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EID of the result in the Scopus database

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