Decomposition of rock micro-fracture signals based on a singular value empirical mode decomposition algorithm

Rock burst early warning technology is currently applied mainly in microseismic monitoring. Rock burst signals indicate the micro-fracture phenomena of a rock and can transmit earthquake waves through the rock before they are finally received by a detector. A characteristic decomposition of rock mic...

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Veröffentlicht in:	Review of scientific instruments 2021-05, Vol.92 (5), p.055102-055102
Hauptverfasser:	Guili, Peng, Xianguo, Tuo, Huailiang, Li, Yong, Liu, Tong, Shen, Jing, Lu
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Decomposition Earthquakes Fractures Hydroelectric power stations Microseisms Noise prediction Power plants Rockbursts Scientific apparatus & instruments Signal monitoring Signal to noise ratio
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