0207785 - USMH-B 20010149 RIV CZ eng J - Journal Article
Rudajev, Vladimír - Číž, Radim - Lokajíček, Tomáš - Vilhelm, Jan
Geological Structure, Seismic energy Release and Forecasting of Rockburst Occurrence.
Acta Montana. Rada A, B. Roč. 118, č. 16 (2000), s. 171-173. ISSN 1211-1910.
[Czech - Polish - Slovak Symposium on Mining Geophysics /27./. Ramzová, 05.10.1999-07.10.1999]
Institutional research plan: CEZ:AV0Z3046908
Keywords : seismoacustic emission * energy-frequency distribution * multichannel statistic extrapolation
Subject RIV: DC - Siesmology, Volcanology, Earth Structure

Rock samples of different granularity were loaded and acoustic emission was monitored. Location of sources of acoustic signal, their energy and energy - frequency distributions (EFD) were determined. It was found the similarity between EFD and grain distribution. The failure criterion was stated by application of neural network method.

Permanent Link: http://hdl.handle.net/11104/0103351