相似材料试验法在断层活化导水机理分析中的应用研究

Application of Similar Material Test Method to Echanism Analysis of Fault Activation Water Conduction

重点介绍相似材料试验法在采矿引发断层活化及断层导水性变化影响程度的研究。在开采区域周边存在较大落差断层,断层导水可能引发溃水事故的情况下,防隔水煤柱留设是确保工作面防治水工作的重点。随着相似材料试验法的日趋成熟,采用相似材料模拟在研究断层活化导水方面取得了较好的效果。

Focuses on the similar material test method in mining caused by fault activation and fault influence of water conductivity changes. There is a big fault in the mining area surrounding the fault, fault water may lead to water inrush accident case of waterproof coal pillar is the key to ensure the working face water control with the similar material. The test method is becoming more and more mature, the similar material simulation in the study of fault activation water has a good effect.