Real Time Monitoring and Measuring Early Warning Technology and Development of Mine Pressure Bumping

With the analysis on the monitoring and measuring early warning theory, technology and equipment status of the mine pressure bumping at home and ab road and the problems existed in the mine pressure bumping early warning area in China coal mines, the paper provided the key access to improve the monitoring and measuring early warning level of the mine pressure bumping.The paper correctly set up the mine pressure bumping types, judged the mine pressure bumping location a nd determined the related monitoring and measuring early warning method as well as the key indexes. The paper introduced the technical frame of the "time-space-stren gth" real-time on line monitoring and measuring early warning system when the mine pressure bumping occurred and introduced the application conditions of the real-ti me monitoring and measuring early warning system with the "high accurate micro seismic monitoring and measuring and the mine pressure bumping (stress dynamic) r eal-time on line monitoring and measuring early warning system" as the main and the other means as the auxiliary to several coal mines.The paper provided that the m onitoring and measuring integrated with "danger area-danger grade" and with the real-time remote monitoring and measuring as the main means and the manual sampli ng and inspection as the secondary means and with the control target monitoring and measure would be the development tendency of the mine pressure bumping real-ti me monitoring and measuring early warning technology.