摘要
介绍了瓦斯突出孕育过程中瓦斯涌出异常特征,结合计算机软件进行瓦斯突出预报。利用软件实现了对瓦斯浓度数据中异常信息的提取,并通过图形形式实时显示突出前夕瓦斯浓度变化趋势、幅度等异常征兆,可直观、明了地反映突出早期信号,对防治突出,减少事故,确保煤矿安全生产有重要的指导意义。
Introduce the gas outburst prediction technique by using gas abnormal effusing when gas outburst is gestating. The software realize the exceptional messages extract of gas concentration data, and display abnormal symptom of gas concentration change trend and scope by real-time graphics before gas outburst, can reflect the forepart signal of the gas outburst, give a significant guide for reduce the loss and ensure safe production of coal mine.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
2007年第3期18-21,共4页
Coal Geology & Exploration
关键词
瓦斯涌出异常
煤与瓦斯突出
预报软件
gas abnormal effusing
coal gas outburst
prediction software
