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。
The author performed research on the perfection and improvement of intellegent monitoring devic for rock accoustic emission.In light of the theory of grey control system,systematically analyzed and estimated the accoustic emission parameters for evaluating rock mass stability and the method for determining the critical value of rock roof collapse;and set up predicting model to probe into the sequence prediction of rock-roof collapse and large scale disaster in mine.It was proved in practice that the above method and the adopted measures are feasible.
出处
《矿业研究与开发》
EI
CAS
2000年第2期13-15,共3页
Mining Research and Development
关键词
岩体声发射
监测设备
临界值
预测预报
矿山安全
Rock accoustic emission
Monitoring device
Theory of grey control system
critical value
predicting and forecast
