Detection and evaluation of AE waves due to rock deformation

In Japan, rock failure is one of the most frequent disasters as well as earthquakes. Because rock materials have brittle natures, deformation due to micro to macro fracture is normally of transient phenomenon. Acoustic emission (AE), detected as a premonitory phenomenon could be useful for predictio...

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Veröffentlicht in:	Construction & building materials 2001-07, Vol.15 (5), p.235-246
Hauptverfasser:	Shiotani, Tomoki, Ohtsu, Masayasu, Ikeda, Kenji
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic emission Acoustic emission testing Analysis Fracture criteria Fracture tests Materials Rock failure Testing Waveguide
Online-Zugang:	Volltext
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