高喷防渗墙在二龙山水电站厂房围堰中的应用  

Application of high pressure jet grouted cut-off wall in powerhouse cofferdam of Erlongshan hydropower project

作　　者：陈思刚 周彩贵 王毓武 

机构地区：[1]中国水电顾问集团西北院西北水利水电工程有限责任公司,兰州730050

出　　处：《西北水电》2009年第2期41-44,65,共5页Northwest Hydropower

摘　　要：通过高喷防渗墙在二龙山水电站厂房围堰的施工实践,经过现场质量检查和工程实施效果检验,验证了高压喷射灌浆技术在水利水电工程围堰防渗处理中具有较好的适应性和实用性。只要参数设计合理、质量控制措施到位,一定能起到很好的工程效果。Good applicability and suitability of high pressure jet grouting technique in seepage control of cofferdams for hydropower projects has been proved in the cofferdam construction of Erlongshan hydropower powerhouse by field quality inspection and project execution result check. It is shown that good engineering result can be obtained through reasonable parameter design and quality control in place.

关 键 词：高压摆喷 防渗墙 围堰 水电站 

分 类 号：TV543.8[水利工程—水利水电工程]