The Analysis of Acoustic Emission Signals Generated in Cement-based Composites During the Cyclic Loading Test

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU123765" target="_blank" >RIV/00216305:26110/17:PU123765 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Analysis of Acoustic Emission Signals Generated in Cement-based Composites During the Cyclic Loading Test

Popis výsledku v původním jazyce

Acoustic Emission Method (AE) is a non-destructive testing with potential applications for locating and monitoring cracks during structural health management. In this paper, the AE signal properties for identifying the presence of an initial crack are used. AE signals generated under different loading patterns can provide valuable information concerning the structural integrity of a material. The experimental investigation from uniform cyclic loading tests performed on concrete specimens indicated that onset of crack can be identified of AE measurement. Each test specimen was subjected to cyclic loading with the loading force equivalent to one-third of the expected compressive strength value. The total number of loading cycles was one thousand. The AE method has significant potential to be used for in-situ monitoring and evaluation of the current state of structures.

Název v anglickém jazyce

The Analysis of Acoustic Emission Signals Generated in Cement-based Composites During the Cyclic Loading Test

Popis výsledku anglicky

Acoustic Emission Method (AE) is a non-destructive testing with potential applications for locating and monitoring cracks during structural health management. In this paper, the AE signal properties for identifying the presence of an initial crack are used. AE signals generated under different loading patterns can provide valuable information concerning the structural integrity of a material. The experimental investigation from uniform cyclic loading tests performed on concrete specimens indicated that onset of crack can be identified of AE measurement. Each test specimen was subjected to cyclic loading with the loading force equivalent to one-third of the expected compressive strength value. The total number of loading cycles was one thousand. The AE method has significant potential to be used for in-situ monitoring and evaluation of the current state of structures.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA17-14302S" target="_blank" >GA17-14302S: Experimentální analýza objemových změn cementových kompozitů v raném stádiu tuhnutí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Experimental Stress Analysis 2017

ISBN

978-80-553-3167-6

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

402-407

Název nakladatele

Technical University of Košice, Faculty of Mechanical Engineering

Místo vydání

Košice

Místo konání akce

Nový Smokovec

Datum konání akce

30. 5. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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