Method for exploring and monitoring temperature of mine goaf based on magnetic method

The invention discloses a method for exploring and monitoring the temperature of a mine goaf based on a magnetic method. The method comprises the steps of 1, fixed-point pre-burying of a coal seam goaf magnetic target; 2, establishment of a magnetic target distribution model; the method comprises th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	REN ZHONGJIU, ZHANG HAOCHUN, MU XIAOZHI, DUAN CHUNSHENG, WANG DAPENG, ZHAO SHUYU, QIN ZHENG, WANG XIANYONG, ZHANG LI
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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