ACOUSTIC EMISSION DURING TENSILE TESTING OF COMPOSITE MATERIALS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F17%3A00534493" target="_blank" >RIV/60162694:G43__/17:00534493 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43210/17:43911785

Result on the web

<a href="https://acta.mendelu.cz/media/pdf/actaun_2017065041309.pdf" target="_blank" >https://acta.mendelu.cz/media/pdf/actaun_2017065041309.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201765041309" target="_blank" >10.11118/actaun201765041309</a>

Result language

angličtina

Original language name

ACOUSTIC EMISSION DURING TENSILE TESTING OF COMPOSITE MATERIALS

Original language description

This paper deals with possibilities of acoustic emission method utilization as an online surveillance tool for improvement of identification of structural damage onset in composite materials. With employment of AE method we are able to localize the degraded areas in stressed components and subsequently estimate the extent of degradation. In experimental part the piezoelectric sensor was employed for continuous record of emission signals, continuous processing and analysis of measured data and monitoring of stressed material feedback on applied mechanical load in real time. Partial results from distinctive areas of conducted research were implemented in this method, especially detection of emission signals and analysis of recorded signals in both frequency and temporal zones. Samples were reinforcement of 6 layers aramide-carbon weave 0/90° of specific mass 180 g/m2. In total 7 samples were tested in monoaxial tension on universal testing apparatus ZDM 5/51 with acoustic emission measurement recording in course of testing.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

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

Name of the periodical

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Volume of the periodical

65

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

1309-1315

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85028859179