NON DESTRUCTIVE EVALUATION OF STRESS STATE OF THE HIGHWAY BRIDGE VIA BARKHAUSEN NOISE TECHNIQUE

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F17%3A00325133" target="_blank" >RIV/68407700:21340/17:00325133 - 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
NON DESTRUCTIVE EVALUATION OF STRESS STATE OF THE HIGHWAY BRIDGE VIA BARKHAUSEN NOISE TECHNIQUE
Original language description
The paper deals with non destructive monitoring of stress state of the new highway bridge by the use of magnetic Barkhausen noise. This is a pilot study in with the potential of Barkhausen noise is investigated as a promising technique employed for this specific purpose. Effective values of Barkhausen noise are studied as a function of exerted mass load. Barkhausen noise signals are measured on the one section of the highway bridge after assembly of steel body as well as after concreting of the bridge. Barkhausen noise signals are correlated with the real stresses obtained from the simulation. Except the conventional effective value of Barkhausen noise signals also Barkhausen noise envelopes and the corresponding parameters are analyzed.
Czech name
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Czech description
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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

Article name in the collection
Proceedings of the 7th Intrenational Conference on Mechanics and Materials in Design
ISBN
978-989-98832-7-7
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
875-882
Publisher name
Edicoes INEGI
Place of publication
Porto
Event location
Albufeira
Event date
Jun 11, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000427886600161

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