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This paper summarized two types of modern Acoustic Emission Analysis (AEA) for damage detection of reinforced concrete (RC) structure beneficially to accelerate analysis part particularly for newly researcher; namely wavelet and b-value analyses. Both methods are based on analysing of acoustic emission (AE) signals. The concept and significant of these methods also have been described in detail to...
This paper is present a review on the evaluation of concrete structure damage by utilizing the moment tensor analysis (MTA) of acoustic emission (AE) source technique. In general moment tensor analysis is concerning the quantitative information on kinematics of cracks according to the AE source. This concept of AE analysis has been developed and mostly applied in reinforced concrete structure. Furthermore,...
This paper is presented an investigation on acoustic wave velocity of reinforced concrete beam in-plane source based on AE waveform analysis. Pencil Lead Fracture (PLF) was used to generate sudden release of stress at selected source location. Three threshold levels were considered for determining wave velocity in RC beam. It can be concluded that the wave velocity was dependent to the threshold levels,...
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