轨道交通地下车站刚柔并济联合注浆渗漏病害治理措施  

Combined Rigid and Flexible Grouting Treatment Measures for Leakage of Underground Stations of Rail Transit

作　　者：缪敬慧 Miao Jinghui(Beijing Subway Construction Facilities Maintenance Co.,Ltd.,Beijing 100082,China)

机构地区：[1]北京地铁建筑设施维护有限公司,北京100082

出　　处：《中国建筑防水》2023年第4期37-40,50,共5页China Building Waterproofing

摘　　要：以北京地铁7号线九龙山站通道结构渗漏水为例,分析了其产生原因并提出了一种刚柔并济多种注浆材料共同治理的注浆渗漏治理措施,该方案采用柔性丙烯酸盐灌浆材料、环氧树脂灌浆材料和刚性水泥基灌浆材料联合注浆,施工后未再发生大面积渗漏,保障了地铁车站的安全性,能够为乘客提供舒适的乘车环境,可为后续地铁地下车站渗漏治理提供参考。Taking the water leakage of the channel structure of Jiulongshan Station of Beijing Subway Line 7 as an example,the leakage causes are analyzed and a combined grouting leakage treatment plan is proposed,which combines multiple rigid and flexible grouting materials.With this plan,flexible acrylate grouting material,epoxy resin grouting material and rigid cement-based grouting materials are used for joint grouting,and no large-scale leakage occurs after the construction.It ensures the safety of the subway station,providesa comfortable riding environment for passengers and reference for subsequent leakage treatment of underground subway stations.

关 键 词：地下车站 渗漏治理 变形缝 联合注浆 丙烯酸盐灌浆材料 环氧树脂灌浆材料 水泥基灌浆材料 

分 类 号：TU921[建筑科学—建筑设计及理论] TU761.1