关键词: 矿山安全, 微地震监测, 超前预报, 分级预警, 顶板管理

Abstract: The technology of the geological advanced prediction is applied to the safety monitoring of mine roof to find out the abnormal ahead of the working face and provide advanced information for the design of stope and tunnel，and the safety monitoring and control.Combined with microseismic monitoring technology，a new mine safety pre-warning and monitoring management system can be formed.And with the monitoring data，the stability of the surrounding rock can be analyzed to achieve the three-level pre-warning for mines.Therefore，the shortcomings of static and qualitative of traditional mine safety management are overcome，and the remote，dynamic，real-time tracking monitoring are realized in mines with three-dimensional visualization of the microseismic events achieved.It is of great significance to guide the safe production in mines and improve the level of safety management and reduce the mine disaster loss.

Key words: Mine safety, Micro-seismic monitoring, Advanced prediction, Classification pre-warning, Roof control