通过对刘桥二矿水文地质条件的再分析 ,指出了在滑动构造地区 ,小断层和裂隙发育的条件下 ,实际井筒涌水量大于计算涌水量的主要原因是放炮震动、水流冲刷、岩体移动等造成的岩体裂隙开度加大。针对滑动构造地区的构造地质特点 ,确定了注浆段高、注浆压力、浆液浓度、注浆孔最佳数量、注浆结束标准及复注等参数。这些参数在刘桥二矿的应用取得了良好的效果。该方法对华北、福建等滑动构造发育的地区有一定的参考价值 Based on the reanalysis of the hydrogeological conditions in Liuqiao No.2 mine, it is pointed out that under the condition of the sliding tectonic zone, small faults and fissures development, the main reason that the actual water inflow in the wellbore is greater than the calculated water inflow is that blasting, water scour and rock movement Rock cracks caused by increased opening. According to the tectonic and geological characteristics of the sliding structure area, the parameters of grouting section height, grouting pressure, grout concentration, the optimal number of grouting holes, grouting end standard and reinjection were determined. These parameters have achieved good results in the application of Liuqiao No. 2 Mine. This method has certain reference value for the regions with developing structures in North China and Fujian