加压充填灌浆技术在沉抗水库大坝缺陷处理中的应用  

High pressure packing grouting in defects treatment of Chenkang Reservoir

作　　者：杨天光 马建全 杨剑 贾静 

机构地区：[1]四川省绵阳市武都引水工程管理局,绵阳621000

出　　处：《中国水利》2009年第20期51-53,共3页China Water Resources

摘　　要：沉抗水库大坝局部渗水,采用加压充填灌浆技术对其进行了处理。通过对加压充填灌浆处理方案、施工方法、施工工艺和处理效果进行分析,以及汶川"5·12"地震的考验,表明防渗整治达到了设计要求,可供类似的工程缺陷处理参考。High pressure packing grouting was applied for treatment of partial seepage on the dam of Chenkang Reservoir. According to examination of treatment options, construction methods, techniques and results of high pressure packing grouting as well as test result of May 12 Wenchuan Earthquake, it is found that seepage control has met the design requirement and may be referenced by other similar projects in defects treatment.

关 键 词：沉抗水库 大坝渗水 灌浆技术 

分 类 号：TV543[水利工程—水利水电工程]