Detection of Cracks in Concrete Using NonLinear Acoustic Spectroscopy Methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU96547" target="_blank" >RIV/00216305:26110/11:PU96547 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Detection of Cracks in Concrete Using NonLinear Acoustic Spectroscopy Methods
Original language description
On the basis of nonlinear acoustic effect research, new diagnostic and defectoscopic methods have been designed. These methods are using the fact that a crack-induced nonlinearity makes a sensitive material impairment indicator. The nonlinear effect analysis was carried out for both intact concrete specimens and specimens, which had been exposed to freeze-thaw cycles. Results suggest that the nonlinear acoustic methods are very sensitive techniques for crack detection caused by freeze-thaw cycles.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP103%2F09%2FP252" target="_blank" >GP103/09/P252: Research of Non-Linear Acoustic Spectroscopy Methods for Concrete Components Diagnostic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Defektoskopie 2011 NDE for Safety
ISBN
978-80-214-4358-7
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
93-100
Publisher name
Betis, s.r.o.
Place of publication
Praha
Event location
Ostrava
Event date
Nov 9, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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