Microseismic signal three-dimensional monitoring and early warning system for coal mine

The utility model discloses a micro-seismic signal three-dimensional monitoring and early warning system for a coal mine, which relates to the technical field of mine micro-seismic monitoring and comprises a data acquisition system arranged above a mine, an underground micro-seismic monitoring syste...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIU PEISHAN, LIU JIANGUO, OUYANG GUANGCHEN, YANG JIAN, ZHU XIANFENG, YAN YAMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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