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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-article-BAT3-0007-0127

Czasopismo

Archives of Acoustics

Tytuł artykułu

Frequency characteristic of the acoustic emission signal in concrete under compressive loading

Autorzy Pogan, K. 
Treść / Zawartość http://acoustics.ippt.gov.pl/index.php/aa/ http://journals.pan.pl/dlibra/journal/116520
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Acoustic Emission measurements are very useful in the investigation of changes taking place in a composite during compressive tests. Among the AE intensity measurements (i.e. counts rate, root mean square, etc.) also the frequency analysis of the AE signal seems to be the useful method. In this paper the analysis of the AE signal characteristic for six different concrete compositions, also for those with silica fumes, is presented. Acoustic Emission signals were measured during quasi-axial compressive tests. The main aim of presented investigations was to demonstrate the spectral patterns of the AE waveforms generated by different concrete structures under compressive loading.
Słowa kluczowe
Wydawca Instytut Podstawowych Problemów Techniki PAN
Komitet Akustyki PAN
Polskie Towarzystwo Akustyczne
Czasopismo Archives of Acoustics
Rocznik 1998
Tom Vol. 23, no. 3
Strony 451--456
Opis fizyczny
Twórcy
autor Pogan, K.
Bibliografia
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-article-BAT3-0007-0127
Identyfikatory