中文摘要：

文章以山东省兖州煤田星村井田为研究背景,采用相似材料模拟试验的手段,进行采动断层活化突水的观测与分析,探索突水发生的根本原因——断层两盘的相对位移（断层活化）导致煤层顶底板突水,主要从地层沉降变化情况、煤层顶板岩层导水裂隙带高度变化情况等方面分析了断层活化突水的可能性。采动后断层活化的相似材料模拟试验有助于优化断层防水煤柱的留设宽度、制定合理的开采方案,提高生产效率,避免矿井突水事故的发生。

英文摘要：

Base on the Xingcun Minefield of Yanzhou Coalfield,Shandong as the study background,the simulation test means with the similar materials was applied to observe and analyze the water inrush activated by the mining fault and to discover the basic causes of the water inrush occurred,that was to say the relative displacement of the upper and down level of the fault（the fault activation） caused the roof and floor water inrush of the seam.Form the strata sedimentation variation condition,the height variation conditions of the water flowing crack zone in the roof strata above seam and other conditions,the possibility of the fault activated water inrush was analyzed.After the mining operations,the similar material simulation test of the fault activation would be favorable to optimize the water prevention coal pillar width left at the fault,to set up the rational mining alternative,to improve the production efficiency and to avoid the mine water inrush accident occurred.