岩体声发射智能监测设备及矿山安全预报技术摘要对岩体声发射智能监测设备进行了完善和改进研究,并且应用灰色系统理论,系统地分析和评估了评价岩体稳定性的声发射参数及岩体冒顶临界值的确定方法;建立预测模型,对岩体冒顶的数列预测及矿山大规模灾害预测进行了探讨
实践证明,上述方法和采取的措施是切实可行的
关键词岩体声发射;监测设备;灰色系统理论;临界值;预测预报中图分类号:TD325TD326文献标识码:A文献编号:1005-2763(2000)02-0013-03IntelligentMonitoringDeviceforRockAccousticEmissionandSafetyForecastTechniquesinMineZHANGXing-xing(CentralSouthUniversityofTechnology,Changsha,Hu'nan410083,China)AbstractTheauthorperformedresearchontheperfectionandimprovementofintellegentmonitoringdevicforrockaccousticemission
Inlightofthetheoryofgreycontrolsystem,systematicallyanalyzedandestimatedtheaccousticemissionparametersforevaluatingrockmassstabilityandthemethodfordeterminingthecriticalvalueofrockroofcollapse;andsetuppredictingmodeltoprobeintothesequencepredictionofrock-roofcollapseandlargescaledisaster