摘要
应用数值计算方法,分析了采动对底板隔水层岩体上都和下部的影响与破坏,对底板突水机理提出了一些规律性的认识。
With the mumerical calculation method, the influence and break of the floor aquifuge upon mining are analysed,the regular recognition of the mechanism of the gushing from coal floor is advanced.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1997年第A00期45-47,共3页
Coal Geology & Exploration