Application acoustic emission method during cyclic loading of concrete beam
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU124932" target="_blank" >RIV/00216305:26110/17:PU124932 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Application acoustic emission method during cyclic loading of concrete beam
Popis výsledku v původním jazyce
Concrete structures are loaded during their lifetime. These structures are loading and unloading i.e. loading stressed structure as cyclically loaded. Using acoustic emission method for detection of forming cracks is interests in this article. The principle of detection by the help of the acoustic emission method is recording elastic waves which are formed by active cracks. The loading frequency of tested concrete beams was of 2 Hz. Measurement started with the force of 30 kN of loading and was increasing by of 5 kN steps to the final value of 70 kN during 1 hour. The whole experiment contains 7200 cycles i.e. loading and unloading the concrete structure. The article describes the application of the acoustic emission method on this concrete beam at cyclic loading.
Název v anglickém jazyce
Application acoustic emission method during cyclic loading of concrete beam
Popis výsledku anglicky
Concrete structures are loaded during their lifetime. These structures are loading and unloading i.e. loading stressed structure as cyclically loaded. Using acoustic emission method for detection of forming cracks is interests in this article. The principle of detection by the help of the acoustic emission method is recording elastic waves which are formed by active cracks. The loading frequency of tested concrete beams was of 2 Hz. Measurement started with the force of 30 kN of loading and was increasing by of 5 kN steps to the final value of 70 kN during 1 hour. The whole experiment contains 7200 cycles i.e. loading and unloading the concrete structure. The article describes the application of the acoustic emission method on this concrete beam at cyclic loading.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
20101 - Civil engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/LO1408" target="_blank" >LO1408: AdMaS UP - Pokročilé stavební materiály, konstrukce a technologie</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů