宜君县西河水库大坝裂缝处理设计  

Design of crack treatment for Xihe Dam in Shaanxi Province

作　　者：王伟[1] 范建朋[1] 

机构地区：[1]中国水电顾问集团西北勘测设计研究院,西安710065

出　　处：《西北水电》2004年第4期22-26,共5页Northwest Hydropower

摘　　要：西河水库挡水坝为均质土坝,由于滑坡的活动引起坝体右坝头一带出现众多裂缝,险情严重。采取了坝前 铺设土工膜防渗、坝体低压充填灌浆和坡脚反压等措施,对大坝进行裂缝应急治理和修复治理,达到了理想的效 果,取得了明显的技术经济效益和社会效益。The Xihe dam is a homogenous earth dam which is located in Yijun County of Shaanxi Province. The situation is severe due to the landslide activity that caused many cracks along the right abutment of the dam. Measures were taken by laying geomembrane in front of the dam for anti-seepage, filled grouting in the dam with low pressure, and riprap protection at the toe. The cracks were immediately repaired and properly treated, and it achieved satisfactory result, which shows obvious economic and social benefits.

关 键 词：西河水库 滑坡 裂缝 土工膜 灌浆 

分 类 号：TV698.231[水利工程—水利水电工程]