出山店水库防护工程堤基防渗处理优化设计研究  

Anti-seepage Treatment of Dike Foundation of Protection Project of Chuansian Reservoir Optimization Design Research

作　　者：张浩东 Zhang Hao-dong

机构地区：[1]河南省水利勘测设计研究有限公司

出　　处：《建筑技术开发》2019年第22期161-163,共3页Building Technology Development

摘　　要：根据不同地层初步选取不同的高压喷射灌浆技术参数,通过灌浆试验对初步选取的灌浆技术参数进行试验,加强灌浆试验施工中的质量控制和施工后的质量检查,使获得的灌浆试验成果更加真实。根据高压喷射灌浆试验成果优化灌浆技术参数,调整设计布局,使灌浆孔距布置更加合理,投资更加节省,防渗墙防渗效果更加明显。According to different strata,different high-pressure jet grouting technical parameters are selected.The grouting test is used to test the preliminary grouting technical parameters,and the quality control in the grouting test construction and the quality inspection after construction are strengthened,so that the obtained grouting test results are more improved real.According to the highpressure jet grouting test results,the grouting technical parameters are optimized,the design layout is adjusted,the grouting hole spacing is arranged more rationally,the investment is more saved,and the seepage prevention effect of the anti-seepage wall is more obvious.

关 键 词：高压喷射灌浆 防渗处理 灌浆参数 

分 类 号：TU74[建筑科学—建筑技术科学] TV871[水利工程—水利水电工程]